/* ============================================================
   ShopVerse — Netflix-Style Red & Black Design System
   ============================================================ */

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

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* --- CSS Variables --- */
:root {
  /* Colors — Netflix Red & Black */
  --bg-base: #0a0a0a;
  --bg-elevated: #141414;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.07);
  --bg-card-opaque: rgba(20, 20, 20, 0.88);
  --bg-input: rgba(255, 255, 255, 0.06);

  --accent: #E50914;
  --accent-light: #FF1F2A;
  --accent-glow: rgba(229, 9, 20, 0.35);
  --accent-grad: linear-gradient(135deg, #E50914 0%, #FF1F2A 100%);
  --accent-grad2: linear-gradient(135deg, #b8070f 0%, #E50914 100%);

  --text-primary: #ffffff;
  --text-secondary: #d0d0d0;
  --text-muted: #9aa0aa;

  --border: rgba(255, 255, 255, 0.12);
  --border-hover: rgba(255, 255, 255, 0.22);
  --border-focus: rgba(229, 9, 20, 0.6);

  --success: #2ecc71;
  --success-bg: rgba(46, 204, 113, 0.12);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --error: #ff6b6b;
  --error-bg: rgba(255, 107, 107, 0.12);
  --info: #3b82f6;
  --info-bg: rgba(59, 130, 246, 0.12);

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.6);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.7);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.8);
  --shadow-accent: 0 8px 32px rgba(229, 9, 20, 0.4);

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Transitions */
  --t-fast: 150ms ease;
  --t-med: 250ms ease;
  --t-slow: 400ms ease;
}

/* --- Base --- */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button {
  font-family: var(--font);
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: var(--font);
}

/* ============================================================
   HEADER & NAV
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(229, 9, 20, 0.15);
  transition: var(--t-med);
}

.site-header.scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.8);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: 64px;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 1;
  min-width: 0;
}

.brand-logo {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.brand-icon {
  font-size: 22px;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand-name {
  font-size: 18px;
  display: flex;
  align-items: baseline;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  margin-left: var(--space-md);
  color: var(--text-muted);
  font-size: 13px;
  cursor: text;
  transition: var(--t-fast);
  min-width: 200px;
}

.header-search:hover {
  border-color: var(--border-hover);
  background: var(--bg-elevated);
}

.header-search-placeholder {
  pointer-events: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex: 1;
}

.nav-link {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--t-fast);
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

.nav-link--admin {
  color: var(--accent-light);
  background: rgba(229, 9, 20, 0.1);
  border: 1px solid rgba(229, 9, 20, 0.25);
}

.nav-link--admin:hover {
  background: rgba(229, 9, 20, 0.2);
  color: var(--accent-light);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-left: auto;
  flex-shrink: 0;
}

/* Generic icon button (search) */
.nav-icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: var(--t-fast);
  background: none;
  border: none;
  cursor: pointer;
}

.nav-icon-btn:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

/* Cart button — prominent pill */
.nav-cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px 8px 11px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: var(--t-fast);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

.nav-cart-btn:hover {
  color: var(--text-primary);
  background: var(--bg-card-hover);
  border-color: rgba(229, 9, 20, 0.4);
}

.nav-cart-label {
  font-size: 13px;
  font-weight: 600;
}

.cart-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: var(--accent-grad);
  color: white;
  font-size: 10px;
  font-weight: 700;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-base);
  animation: badgePop 0.25s ease;
}

@keyframes badgePop {
  0% {
    transform: scale(0);
  }

  70% {
    transform: scale(1.3);
  }

  100% {
    transform: scale(1);
  }
}

/* User menu */
.nav-user {
  position: relative;
}

.nav-user-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 12px 6px 6px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 500;
  transition: var(--t-fast);
  cursor: pointer;
}

.nav-user-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--accent-grad);
  color: white;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  padding: var(--space-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--t-med);
}

.nav-user.open .user-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
  width: 100%;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: left;
  transition: var(--t-fast);
  cursor: pointer;
}

.dropdown-item:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.dropdown-item--danger {
  color: var(--error);
}

.dropdown-item--danger:hover {
  background: var(--error-bg);
}

.dropdown-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 4px 0;
}

.mobile-menu-btn {
  display: none;
  flex-shrink: 0;
}

/* ============================================================
   SEARCH OVERLAY
   ============================================================ */
.search-overlay {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.98);
  border-bottom: 1px solid rgba(229, 9, 20, 0.2);
  backdrop-filter: blur(24px);
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 99;
}

.search-overlay.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.search-overlay-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 20px var(--space-lg) 16px;
}

.search-overlay-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(20, 20, 20, 0.85);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(229, 9, 20, 0.35);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  box-shadow: 0 0 0 3px rgba(229, 9, 20, 0.08);
}

.search-overlay-icon {
  color: var(--text-muted);
  flex-shrink: 0;
}

.search-overlay-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 17px;
  font-weight: 400;
  font-family: var(--font);
}

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

/* hide browser's native X in search input */
.search-overlay-input::-webkit-search-cancel-button {
  display: none;
}

.search-kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .search-kbd {
    display: none;
  }
}

.search-overlay-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--t-fast);
  border: none;
}

.search-overlay-close:hover {
  background: var(--error-bg);
  color: var(--error);
}

/* Search results panel */
.search-results {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 360px;
  overflow-y: auto;
  padding-bottom: 4px;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--t-fast);
  text-decoration: none;
  color: inherit;
}

.search-result-item:hover {
  background: rgba(229, 9, 20, 0.08);
  border-left: 3px solid var(--accent);
  padding-left: 9px;
}

.search-result-img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--bg-elevated);
  flex-shrink: 0;
}

.search-result-placeholder {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.search-result-info {
  flex: 1;
  min-width: 0;
}

.search-result-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-result-name mark {
  background: none;
  color: var(--accent-light);
  font-weight: 700;
}

.search-result-cat {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 1px;
}

.search-result-price {
  font-size: 14px;
  font-weight: 800;
  color: var(--text-primary);
  flex-shrink: 0;
}

.search-no-results {
  text-align: center;
  padding: var(--space-xl) 0;
  color: var(--text-muted);
  font-size: 14px;
}

.search-no-results span {
  font-size: 32px;
  display: block;
  margin-bottom: 8px;
}

.search-hint {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  padding: 10px 0 4px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: var(--t-fast);
  cursor: pointer;
  border: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: white;
  opacity: 0;
  transition: opacity 150ms;
}

.btn:active::after {
  opacity: 0.08;
}

.btn-primary {
  background: var(--accent-grad);
  color: white;
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 12px 40px rgba(229, 9, 20, 0.5);
}

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

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.15);
}

.btn-outline {
  background: transparent;
  color: var(--accent-light);
  border: 1px solid rgba(229, 9, 20, 0.5);
}

.btn-outline:hover:not(:disabled) {
  background: rgba(229, 9, 20, 0.1);
  border-color: var(--accent);
}

.btn-danger {
  background: var(--error-bg);
  color: var(--error);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.2);
}

.btn-success {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.btn-success:hover:not(:disabled) {
  background: rgba(16, 185, 129, 0.2);
}

.btn-sm {
  padding: 7px 14px;
  font-size: 13px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: var(--radius-md);
}

.btn-full {
  width: 100%;
}

.btn-icon {
  padding: 8px;
  border-radius: var(--radius-sm);
}

/* ============================================================
   FORMS
   ============================================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 400;
  transition: var(--t-fast);
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-select {
  cursor: pointer;
}

.form-select option {
  background: var(--bg-elevated);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

.form-hint {
  font-size: 12px;
  color: var(--text-muted);
}

.form-error {
  font-size: 12px;
  color: var(--error);
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--t-med);
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.14);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card-body {
  padding: var(--space-lg);
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-pending {
  background: var(--warning-bg);
  color: var(--warning);
}

.badge-success {
  background: var(--success-bg);
  color: var(--success);
}

.badge-info {
  background: var(--info-bg);
  color: var(--info);
}

.badge-error {
  background: var(--error-bg);
  color: var(--error);
}

.badge-muted {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

/* ============================================================
   LOADING & STATES
   ============================================================ */
.loading-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  gap: var(--space-lg);
  color: var(--text-muted);
}

.spinner {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

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

.empty-state {
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  color: var(--text-muted);
}

.empty-state .empty-icon {
  font-size: 56px;
  margin-bottom: var(--space-md);
}

.empty-state h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 14px;
  margin-bottom: var(--space-lg);
}

.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  gap: var(--space-lg);
  text-align: center;
}

/* ============================================================
   PAGE LAYOUT
   ============================================================ */
.page {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}

.page-sm {
  max-width: 640px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}

.page-md {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}

.page-header {
  margin-bottom: var(--space-2xl);
}

.page-header h1 {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 8px;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 15px;
}

/* ============================================================
   PRODUCT GRID & CARDS
   ============================================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-lg);
}

.product-card {
  background: var(--bg-card-opaque);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--t-med);
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.product-card:hover {
  border-color: rgba(229, 9, 20, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(229, 9, 20, 0.15);
}

.product-img-wrapper {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--bg-elevated);
  position: relative;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.product-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
  color: var(--text-muted);
  background: linear-gradient(135deg, var(--bg-elevated), rgba(229, 9, 20, 0.06));
}

.product-badge-featured {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--accent-grad);
  color: white;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.product-badge-stock-low {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--warning-bg);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 700;
}

.product-badge-out {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--error-bg);
  color: var(--error);
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 700;
}

.product-info {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.product-category {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-desc {
  font-size: 13px;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.product-price {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
}

.product-price-symbol {
  font-size: 12px;
  vertical-align: super;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-md) var(--space-lg) var(--space-xl);
  text-align: center;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(229, 9, 20, 0.18) 0%, transparent 70%);
}

.hero h1 {
  font-size: clamp(26px, 4.5vw, 48px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.1;
  margin-bottom: var(--space-xs);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.8);
}

.hero h1 .gradient-text {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: clamp(13px, 1.6vw, 15px);
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto var(--space-sm);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.9);
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero-orb-1 {
  width: 400px;
  height: 400px;
  background: rgba(229, 9, 20, 0.18);
  top: -150px;
  right: -100px;
}

.hero-orb-2 {
  width: 300px;
  height: 300px;
  background: rgba(180, 0, 10, 0.12);
  bottom: -80px;
  left: -80px;
}

.hero>*:not(.hero-orb) {
  position: relative;
  z-index: 1;
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: rgba(8, 8, 8, 0.25);
  border-top: 1px solid rgba(229, 9, 20, 0.25);
  border-bottom: 1px solid rgba(229, 9, 20, 0.25);
}

.stats-bar-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 18px var(--space-lg);
  gap: 4px;
}

.stat-number {
  font-size: 28px;
  font-weight: 800;
  color: #E50914;
  letter-spacing: -0.5px;
  line-height: 1;
  text-shadow: 0 0 20px rgba(229, 9, 20, 0.5);
}

.stat-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(229, 9, 20, 0.3);
}

@media (max-width: 480px) {
  .stat-number {
    font-size: 22px;
  }

  .stat-label {
    font-size: 10px;
  }

  .stat-item {
    padding: 14px var(--space-sm);
  }
}

/* ============================================================
   FILTERS
   ============================================================ */
.filters-bar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.filter-chip {
  padding: 6px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: rgba(20, 20, 20, 0.85);
  backdrop-filter: blur(8px);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--t-fast);
}

.filter-chip:hover {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.15);
}

.filter-chip.active {
  background: rgba(229, 9, 20, 0.25);
  color: var(--accent-light);
  border-color: rgba(229, 9, 20, 0.6);
}

.search-bar-wrap {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 8px 14px 8px 38px;
  background: rgba(20, 20, 20, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  transition: var(--t-fast);
}

.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

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

/* ============================================================
   PRODUCT DETAIL PAGE
   ============================================================ */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
  background: var(--bg-card-opaque);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

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

.product-detail-img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--bg-elevated);
}

.product-detail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-detail-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.product-detail-category {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.product-detail-name {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.product-detail-price {
  font-size: 32px;
  font-weight: 800;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.product-detail-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.qty-control {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.qty-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--t-fast);
}

.qty-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
}

.qty-value {
  font-size: 16px;
  font-weight: 700;
  min-width: 32px;
  text-align: center;
}

.stock-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
}

.stock-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.stock-dot.in {
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
}

.stock-dot.low {
  background: var(--warning);
  box-shadow: 0 0 6px var(--warning);
}

.stock-dot.out {
  background: var(--error);
  box-shadow: 0 0 6px var(--error);
}

/* ============================================================
   CART
   ============================================================ */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-xl);
  align-items: start;
}

@media (max-width: 900px) {
  .cart-layout {
    grid-template-columns: 1fr;
  }
}

.cart-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--t-fast);
}

.cart-item:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

.cart-item-img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  object-fit: cover;
  background: var(--bg-elevated);
  flex-shrink: 0;
}

.cart-item-img-placeholder {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--text-muted);
}

.cart-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cart-item-name {
  font-size: 15px;
  font-weight: 600;
}

.cart-item-price {
  font-size: 13px;
  color: var(--text-secondary);
}

.cart-item-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: auto;
}

.cart-item-total {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  flex-shrink: 0;
}

.cart-item-subtotal {
  font-size: 16px;
  font-weight: 700;
}

.order-summary {
  background: var(--bg-card-opaque);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: sticky;
  top: 80px;
  backdrop-filter: blur(12px);
}

.order-summary h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  padding: 6px 0;
}

.summary-line.total {
  font-size: 18px;
  font-weight: 800;
  border-top: 1px solid var(--border);
  margin-top: 8px;
  padding-top: var(--space-sm);
}

.summary-line .label {
  color: var(--text-secondary);
}

/* ============================================================
   CHECKOUT
   ============================================================ */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-xl);
  align-items: start;
}

@media (max-width: 960px) {
  .checkout-layout {
    grid-template-columns: 1fr;
  }
}

.checkout-step {
  background: var(--bg-card-opaque);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  backdrop-filter: blur(12px);
}

.checkout-step-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.step-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-grad);
  color: white;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.checkout-step-header h3 {
  font-size: 16px;
  font-weight: 700;
}

.payment-box {
  background: linear-gradient(135deg, rgba(229, 9, 20, 0.08), rgba(180, 0, 10, 0.04));
  border: 1px solid rgba(229, 9, 20, 0.25);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}

.upi-id-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-elevated);
  border: 1px solid rgba(229, 9, 20, 0.2);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-family: monospace;
  font-size: 16px;
  font-weight: 700;
  color: var(--accent-light);
  letter-spacing: 0.5px;
  margin: var(--space-md) 0;
}

.copy-btn {
  background: rgba(229, 9, 20, 0.15);
  border: 1px solid rgba(229, 9, 20, 0.3);
  color: var(--accent-light);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--t-fast);
}

.copy-btn:hover {
  background: rgba(229, 9, 20, 0.3);
}

.payment-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.payment-step-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 14px;
  color: var(--text-secondary);
}

.payment-step-num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
  background: rgba(229, 9, 20, 0.18);
  color: var(--accent-light);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

/* ============================================================
   AUTH PAGE
   ============================================================ */
.auth-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl) var(--space-md);
  background: radial-gradient(ellipse 60% 70% at 50% 50%, rgba(229, 9, 20, 0.08) 0%, transparent 70%);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-lg);
}

.auth-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.auth-header .auth-icon {
  font-size: 40px;
  margin-bottom: var(--space-sm);
}

.auth-header h2 {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.auth-header p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 4px;
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: var(--space-xl);
  gap: 4px;
}

.auth-tab {
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--t-fast);
  text-align: center;
}

.auth-tab.active {
  background: var(--accent-grad);
  color: white;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-muted);
  font-size: 12px;
  margin: var(--space-sm) 0;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ============================================================
   ORDERS PAGE
   ============================================================ */
.order-card {
  background: var(--bg-card-opaque);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--t-fast);
  backdrop-filter: blur(12px);
}

.order-card:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

.order-card-header {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  background: rgba(255, 255, 255, 0.02);
}

.order-id {
  font-family: monospace;
  font-size: 12px;
  color: var(--text-muted);
}

.order-card-body {
  padding: var(--space-lg);
}

.order-items-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.order-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.order-item-row:last-child {
  border-bottom: none;
}

.order-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 16px;
  font-weight: 700;
  padding-top: var(--space-sm);
  margin-top: var(--space-sm);
  border-top: 1px solid var(--border);
}

/* ============================================================
   ADMIN PANEL
   ============================================================ */
.admin-tabs {
  display: flex;
  gap: var(--space-sm);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-xl);
}

.admin-tab {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: var(--t-fast);
  margin-bottom: -1px;
}

.admin-tab.active {
  color: var(--accent-light);
  border-bottom-color: var(--accent);
}

.admin-tab:hover:not(.active) {
  color: var(--text-primary);
}

.admin-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.admin-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border);
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: middle;
}

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

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

.admin-table td strong {
  color: var(--text-primary);
}

.admin-img-thumb {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--bg-elevated);
}

.product-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.product-form h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--space-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

.img-upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-2xl) var(--space-md);
  text-align: center;
  cursor: pointer;
  transition: var(--t-fast);
  position: relative;
  overflow: hidden;
}

.img-upload-area:hover {
  border-color: var(--accent);
  background: rgba(229, 9, 20, 0.05);
}

.img-upload-area.dragging {
  border-color: var(--accent);
  background: rgba(229, 9, 20, 0.1);
}

.img-upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.img-preview {
  max-width: 180px;
  max-height: 180px;
  border-radius: var(--radius-md);
  margin: 12px auto 0;
  object-fit: cover;
}

.upload-icon {
  font-size: 36px;
  margin-bottom: var(--space-sm);
}

.upload-text {
  font-size: 14px;
  color: var(--text-secondary);
}

.upload-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.status-select {
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
}

.status-select:focus {
  border-color: var(--accent);
}

/* ---- Admin Page Header ---- */
.admin-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

/* ---- Stats Grid ---- */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.admin-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  transition: var(--t-med);
}

.admin-stat-card:hover {
  border-color: rgba(229, 9, 20, 0.25);
  background: var(--bg-card-hover);
}

.admin-stat-value {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 4px;
}

.admin-stat-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---- Admin Toolbar ---- */
.admin-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

/* ---- Admin Product Card Grid ---- */
.admin-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.admin-product-card {
  background: var(--bg-card-opaque);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--t-med);
  backdrop-filter: blur(12px);
}

.admin-product-card:hover {
  border-color: rgba(229, 9, 20, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  transform: translateY(-2px);
}

.admin-product-card-img {
  aspect-ratio: 1 / 1;
  background: var(--bg-elevated);
  overflow: hidden;
  position: relative;
}

.admin-product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.admin-product-card:hover .admin-product-card-img img {
  transform: scale(1.04);
}

.admin-product-card-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 4px;
}

.admin-product-card-name {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--text-primary);
}

/* ---- Edit Panel (slide-in from right) ---- */
.admin-edit-overlay {
  position: fixed;
  inset: 0;
  z-index: 400;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: var(--t-med);
}

.admin-edit-overlay.open {
  opacity: 1;
  visibility: visible;
}

.admin-edit-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 480px;
  background: var(--bg-elevated);
  border-left: 1px solid rgba(229, 9, 20, 0.2);
  box-shadow: -16px 0 60px rgba(0, 0, 0, 0.7);
  z-index: 401;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
}

.admin-edit-panel.open {
  transform: translateX(0);
}

.edit-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border);
}

.edit-panel-header h2 {
  font-size: 18px;
  font-weight: 800;
}

/* Image preview in edit panel */
.edit-img-preview-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.edit-img-current {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.edit-img-placeholder {
  font-size: 56px;
  color: var(--text-muted);
}

/* ---- Featured Toggle Switch ---- */
.featured-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.featured-toggle input {
  display: none;
}

.featured-toggle-track {
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: var(--border);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  flex-shrink: 0;
  transition: background 0.2s ease;
}

.featured-toggle input:checked+.featured-toggle-track {
  background: var(--accent-grad);
  border-color: transparent;
}

.featured-toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
  transition: transform 0.2s ease;
}

.featured-toggle input:checked+.featured-toggle-track .featured-toggle-thumb {
  transform: translateX(20px);
}

/* ---- Admin Order Cards ---- */
.admin-order-card {
  background: var(--bg-card-opaque);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--t-fast);
  backdrop-filter: blur(12px);
}

.admin-order-card:hover {
  border-color: rgba(229, 9, 20, 0.2);
}

.admin-order-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.admin-order-body {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg);
}

@media (max-width: 900px) {
  .admin-order-body {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .admin-order-body {
    grid-template-columns: 1fr;
  }
}

.order-status-select {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: var(--t-fast);
}

.order-status-select:focus {
  border-color: var(--accent);
}

.order-status-select option {
  background: var(--bg-elevated);
}


/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 9999;
  max-width: 360px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  font-size: 14px;
  font-weight: 500;
  transform: translateX(120%);
  animation: slideIn 0.3s ease forwards;
}

.toast.removing {
  animation: slideOut 0.3s ease forwards;
}

.toast-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.toast-success {
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--success);
}

.toast-error {
  border-color: rgba(239, 68, 68, 0.3);
  color: var(--error);
}

.toast-info {
  border-color: rgba(59, 130, 246, 0.3);
  color: var(--info);
}

.toast-text {
  color: var(--text-primary);
  flex: 1;
}

@keyframes slideIn {
  from {
    transform: translateX(120%);
  }

  to {
    transform: translateX(0);
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(120%);
  }
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  animation: fadeIn 0.2s ease;
}

.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: scaleIn 0.2s ease;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 700;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  transition: var(--t-fast);
}

.modal-close:hover {
  background: var(--error-bg);
  color: var(--error);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes scaleIn {
  from {
    transform: scale(0.95);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: var(--space-2xl);
}

@media (max-width: 768px) {
  .footer-container {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 640px) {
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 13px;
  color: var(--text-muted);
  transition: var(--t-fast);
}

.footer-col a:hover {
  color: var(--text-primary);
}

.footer-note {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: var(--space-md) var(--space-lg);
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-gradient {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: var(--space-md) 0;
}

.flex {
  display: flex;
}

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

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

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.mt-sm {
  margin-top: var(--space-sm);
}

.mt-md {
  margin-top: var(--space-md);
}

.mt-lg {
  margin-top: var(--space-lg);
}

.w-full {
  width: 100%;
}

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

.text-sm {
  font-size: 13px;
}

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

.font-bold {
  font-weight: 700;
}

/* Section heading */
.section-title {
  font-size: clamp(18px, 3vw, 26px);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: var(--space-lg);
}

.section-title span {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 0.65em;
  margin-left: 8px;
}

/* ============================================================
   RESPONSIVE — MOBILE FIRST
   ============================================================ */

/* ── NAV ── */
@media (max-width: 768px) {
  .nav-container {
    padding: 0 var(--space-sm);
    gap: var(--space-xs);
    height: 56px;
  }

  .brand-name {
    font-size: 15px;
  }

  .brand-logo {
    height: 28px;
  }

  .header-search {
    display: none;
  }

  .nav-links {
    display: none;
  }

  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: calc(100vh - 56px);
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--space-xl) var(--space-lg);
    z-index: 200;
    gap: var(--space-sm);
    overflow-y: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-links.mobile-open .nav-link {
    font-size: 17px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    border-bottom: 1px solid var(--border);
  }

  .nav-actions {
    gap: 6px;
  }

  .mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    cursor: pointer;
    margin-left: 10px;
  }

  .mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--t-med);
  }

  .mobile-menu-btn.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .mobile-menu-btn.open span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-btn.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .nav-cart-label {
    display: none;
  }

  .nav-cart-btn {
    padding: 8px;
  }

  #nav-login {
    font-size: 11px;
    padding: 6px 10px;
  }

  #nav-username {
    display: none;
  }

  .nav-user-btn {
    padding: 2px;
    border-radius: var(--radius-full);
  }

  .nav-user-btn svg {
    display: none;
  }
}

/* ── PAGES ── */
@media (max-width: 768px) {

  .page,
  .page-sm,
  .page-md {
    padding: var(--space-md) var(--space-sm);
  }

  .page-header h1 {
    font-size: 22px;
  }

  .page-header {
    margin-bottom: var(--space-lg);
  }
}

/* ── HERO ── */
@media (max-width: 768px) {
  .hero {
    padding: 0 var(--space-md) var(--space-lg);
  }

  .hero h1 {
    font-size: clamp(22px, 7vw, 34px);
    letter-spacing: -1px;
  }

  .hero p {
    font-size: 13px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: 280px;
  }
}

/* ── FILTERS BAR ── */
@media (max-width: 768px) {
  .filters-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: var(--space-xs);
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .filters-bar::-webkit-scrollbar {
    display: none;
  }

  .filter-chip {
    flex-shrink: 0;
    white-space: nowrap;
  }

  .search-bar-wrap {
    min-width: 160px;
  }
}

/* ── PRODUCT GRID ── */
@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .product-info {
    padding: 10px;
  }

  .product-name {
    font-size: 13px;
  }

  .product-price {
    font-size: 15px;
  }

  .product-desc {
    display: none;
  }

  .product-footer {
    padding-top: 8px;
  }

  .product-img-placeholder {
    font-size: 40px;
  }
}

@media (max-width: 380px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ── PRODUCT DETAIL ── */
@media (max-width: 768px) {
  .product-detail {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    padding: var(--space-lg);
  }

  .product-detail-name {
    font-size: 22px;
  }

  .product-detail-price {
    font-size: 26px;
  }
}

/* ── CART ── */
@media (max-width: 900px) {
  .cart-layout {
    grid-template-columns: 1fr;
  }

  .order-summary {
    position: static;
  }
}

@media (max-width: 480px) {
  .cart-item {
    flex-wrap: wrap;
  }

  .cart-item-img,
  .cart-item-img-placeholder {
    width: 64px;
    height: 64px;
  }

  .cart-item-total {
    flex-direction: row;
    align-items: center;
    width: 100%;
    justify-content: space-between;
  }
}

/* ── CHECKOUT ── */
@media (max-width: 960px) {
  .checkout-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .upi-id-display {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
  }
}

/* ── AUTH ── */
@media (max-width: 480px) {
  .auth-card {
    padding: var(--space-lg) var(--space-md);
  }

  .auth-header h2 {
    font-size: 22px;
  }
}

/* ── ORDERS ── */
@media (max-width: 480px) {
  .order-card-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .order-item-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

/* ── ADMIN ── */
@media (max-width: 768px) {
  .admin-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    scrollbar-width: none;
  }

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

  .admin-tab {
    flex-shrink: 0;
    padding: 10px 14px;
    font-size: 13px;
  }

  .admin-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-page-header {
    flex-direction: column;
  }

  .admin-table th,
  .admin-table td {
    padding: 10px;
    font-size: 12px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .admin-product-grid {
    grid-template-columns: 1fr;
  }
}

/* ── MODAL — bottom sheet on mobile ── */
@media (max-width: 540px) {
  .modal-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .modal-box {
    width: 100%;
    max-width: 100%;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: var(--space-xl) var(--space-md);
    max-height: 90vh;
    overflow-y: auto;
    margin: 0;
  }
}

/* ── FOOTER ── */
@media (max-width: 768px) {
  .footer-container {
    grid-template-columns: 1fr;
    padding: var(--space-xl) var(--space-md);
    gap: var(--space-lg);
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .footer-links {
    grid-template-columns: 1fr;
  }
}

/* ── TAP TARGETS ── */
@media (max-width: 768px) {
  .btn {
    min-height: 44px;
  }

  .btn-sm {
    min-height: 36px;
  }

  .qty-btn {
    width: 40px;
    height: 40px;
  }

  .section-title {
    font-size: 18px;
    margin-bottom: var(--space-md);
  }
}

/* ============================================================
   BACKGROUND IMAGE + VIGNETTE
   ============================================================ */
.brand-bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  pointer-events: none;
  background-image: url('images/bg_logos.jpg');
  background-size: 45%;
  background-position: top left;
  background-repeat: repeat;
  opacity: 0.25;
  user-select: none;
}

.brand-bg-grid::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center,
      transparent 0%, transparent 30%,
      rgba(0, 0, 0, 0.70) 65%, rgba(0, 0, 0, 0.94) 100%);
  pointer-events: none;
}

@media (max-width: 768px) {
  .brand-bg-grid {
    background-size: 80%;
  }
}

@media (max-width: 480px) {
  .brand-bg-grid {
    background-size: 120%;
  }
}

/* ============================================================
   PROMOTIONAL POPUP MODAL
   ============================================================ */
.promo-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-med);
}

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

.promo-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
}

.promo-modal-content {
  position: relative;
  width: min(90vw, calc(85vh * 9 / 16));
  max-width: 420px;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: transform var(--t-med);
  z-index: 2;
  display: block;
  background: #000;
}

.promo-modal.open .promo-modal-content {
  transform: scale(1);
}

.promo-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 24px;
  font-weight: 400;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--t-fast);
}

.promo-modal-close:hover {
  background: rgba(0, 0, 0, 0.85);
  transform: scale(1.05);
}

.promo-modal-link {
  width: 100%;
  height: 100%;
  display: block;
}

.promo-modal-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--t-med);
}

.promo-modal-img:hover {
  transform: scale(1.02);
}

/* ============================================================
   CHECKOUT — MOBILE IMPROVEMENTS
   ============================================================ */
@media (max-width: 768px) {
  .checkout-step {
    padding: var(--space-md);
    margin-bottom: var(--space-sm);
  }

  .checkout-step-header {
    margin-bottom: var(--space-md);
  }

  .payment-box {
    padding: var(--space-md) var(--space-sm);
  }

  .payment-box img {
    width: 160px !important;
    height: 160px !important;
  }

  .payment-step-item {
    font-size: 13px;
  }

  .upi-id-display {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    word-break: break-all;
  }

  .copy-btn {
    width: 100%;
    text-align: center;
    padding: 8px;
  }

  .order-summary {
    position: static;
  }

  .checkout-layout {
    gap: var(--space-md);
  }

  #utr-input {
    font-size: 14px !important;
    letter-spacing: 0 !important;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .checkout-step {
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
  }

  .step-number {
    width: 24px;
    height: 24px;
    font-size: 11px;
  }

  .checkout-step-header h3 {
    font-size: 15px;
  }

  .btn-lg {
    font-size: 15px;
    padding: 13px 20px;
  }
}