/* =============================================
   NEW SANTOSHI MAA ENTERPRISE — Global Styles
   Font: Open Sans | Theme: Clean B2B Professional
   ============================================= */

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

/* ---- CSS Custom Properties ---- */
:root {
  --primary:       #1B3F72;
  --primary-dark:  #142D52;
  --primary-light: #2255A0;
  --accent:        #D97706;
  --accent-hover:  #B45309;
  --green:         #16A34A;
  --green-light:   #DCFCE7;
  --red:           #DC2626;
  --bg:            #FFFFFF;
  --bg-surface:    #F7F9FC;
  --bg-alt:        #EEF2F7;
  --border:        #E2E8F0;
  --border-dark:   #CBD5E1;
  --text:          #1A202C;
  --text-secondary:#4A5568;
  --text-muted:    #9CA3AF;
  --shadow-xs:     0 1px 3px rgba(0,0,0,0.07);
  --shadow-sm:     0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:     0 4px 16px rgba(0,0,0,0.1);
  --radius:        6px;
  --radius-lg:     10px;
  --transition:    0.2s ease;
  --header-h:      68px;
  --container:     1200px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* ---- Container ---- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #EEF4FB;
  border-bottom: 2px solid #C5D8EF;
  height: var(--header-h);
  transition: box-shadow var(--transition);
  box-shadow: 0 2px 10px rgba(27,63,114,0.07);
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(27,63,114,0.14); }

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  height: var(--header-h);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
  white-space: nowrap;
  flex-shrink: 0;
}

/* NSME circular badge logo */
.nsme-logo-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  border: 2.5px solid var(--accent);
  box-shadow: 0 2px 8px rgba(27,63,114,0.25);
  flex-shrink: 0;
  line-height: 1;
}

/* Search bar */
.search-bar {
  flex: 1;
  position: relative;
  max-width: 520px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1.5px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-bar:focus-within {
  border-color: var(--primary);
  background: var(--bg);
  box-shadow: 0 0 0 3px rgba(27,63,114,0.08);
}
.search-icon {
  position: absolute;
  left: 14px;
  color: var(--text-muted);
  font-size: 14px;
  pointer-events: none;
  z-index: 1;
}
.search-input {
  flex: 1;
  padding: 10px 10px 10px 40px;
  border: none;
  outline: none;
  font-size: 14px;
  color: var(--text);
  background: transparent;
  font-family: inherit;
}
.search-input::placeholder { color: var(--text-muted); }
.search-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 8px 16px;
  background: var(--primary);
  color: #fff;
  border: none;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.search-submit-btn:hover { background: var(--primary-dark); }
.search-clear {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 8px;
  color: var(--text-muted);
  font-size: 12px;
  display: flex;
  align-items: center;
  transition: color var(--transition);
}
.search-clear:hover { color: var(--text); }

/* Cart button */
.header-actions { flex-shrink: 0; }
.cart-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  padding: 11px 22px;
  background: #E8500A;
  color: #fff;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 700;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 14px rgba(232,80,10,0.45);
  border: 2px solid rgba(255,255,255,0.25);
}
.cart-btn:hover { background: #C73E04; color: #fff; transform: translateY(-2px); box-shadow: 0 6px 18px rgba(232,80,10,0.55); }
.cart-btn i { font-size: 16px; }
.cart-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: #DC2626;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  min-width: 19px;
  height: 19px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  border: 2px solid #EEF4FB;
  animation: badgePop 0.3s ease;
}
@keyframes badgePop { 0% { transform: scale(0); } 70% { transform: scale(1.2); } 100% { transform: scale(1); } }

/* ============ HERO ============ */
.hero {
  background:
    linear-gradient(135deg, rgba(0,0,0,0.72) 0%, rgba(5,20,45,0.68) 60%, rgba(0,0,0,0.75) 100%),
    url('https://images.unsplash.com/flagged/photo-1553617569-8ef7a8da3146?crop=entropy&cs=srgb&fm=jpg&q=85') center/cover no-repeat;
  padding: 72px 0 80px;
  border-bottom: none;
  position: relative;
  overflow: hidden;
}
.hero-inner { display: flex; align-items: center; gap: 40px; position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  color: #F59E0B;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  background: rgba(245,158,11,0.12);
  border: 1px solid rgba(245,158,11,0.25);
  padding: 5px 12px;
  border-radius: 20px;
}
.hero-text h1 {
  font-size: clamp(30px, 3.8vw, 50px);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.12;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.hero-text p {
  font-size: 16px;
  color: rgba(255,255,255,0.78);
  margin-bottom: 28px;
  max-width: 560px;
  line-height: 1.7;
}
.hero-badges { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 0; }
.badge-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255,255,255,0.09);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.88);
  backdrop-filter: blur(4px);
}
.badge-chip i { color: #F59E0B; }
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: #F59E0B;
  color: #fff;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 700;
  transition: background var(--transition), transform var(--transition);
  box-shadow: 0 4px 16px rgba(245,158,11,0.38);
  letter-spacing: 0.01em;
}
.btn-hero-primary:hover { background: #D97706; color: #fff; transform: translateY(-2px); }
.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.28);
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  transition: background var(--transition);
}
.btn-hero-secondary:hover { background: rgba(255,255,255,0.18); color: #fff; }

/* ============ PRODUCTS SECTION ============ */
.products-section { padding: 44px 0 60px; background: var(--bg); }
.section-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 2px solid var(--border);
  position: relative;
}
.section-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 56px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.section-header h2 { font-size: 22px; font-weight: 700; color: var(--text); }
.product-count-text {
  font-size: 13px;
  color: var(--text-muted);
  background: var(--bg-surface);
  padding: 3px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

/* Loading */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 80px 0;
  color: var(--text-muted);
  gap: 16px;
}
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Empty state */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 80px 20px;
  color: var(--text-muted);
  text-align: center;
  gap: 12px;
}
.empty-state i { font-size: 48px; color: var(--border-dark); margin-bottom: 8px; }
.empty-state h3 { font-size: 18px; font-weight: 600; color: var(--text-secondary); }
.empty-state p { font-size: 14px; max-width: 400px; }

/* Products grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* Product card */
.product-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-dark);
}
.product-image-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--bg-surface);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.product-card:hover .product-img { transform: scale(1.03); }
.product-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 8px;
}
.product-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
}
.moq-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  background: rgba(27,63,114,0.07);
  padding: 3px 9px;
  border-radius: 4px;
}
.moq-tag i { font-size: 11px; }
.product-price { font-size: 15px; font-weight: 700; color: var(--text); }
.price-on-request { font-size: 12px; font-weight: 500; color: var(--text-muted); font-style: italic; }
.discount-badge {
  background: #FFF7ED;
  border: 1px solid #FED7AA;
  color: #C2410C;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.discount-badge i { color: var(--accent); }
.add-to-cart-btn {
  margin-top: 12px;
  padding: 10px 0;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  transition: background var(--transition);
  border: none;
  width: 100%;
  cursor: pointer;
}
.add-to-cart-btn:hover { background: var(--primary-dark); }
.add-to-cart-btn:active { transform: scale(0.98); }

/* ============ PAGE BANNER ============ */
.page-banner {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}
.page-banner h1 { font-size: 22px; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
}
.breadcrumb a { color: var(--primary); }
.breadcrumb a:hover { text-decoration: underline; }

/* ============ CART PAGE ============ */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  padding: 40px 0 60px;
  align-items: start;
}
.cart-table-wrap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th {
  background: var(--bg-surface);
  padding: 12px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}
.cart-table td {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.cart-table tr:last-child td { border-bottom: none; }
.cart-item-info { display: flex; align-items: center; gap: 12px; }
.cart-item-thumb {
  width: 64px;
  height: 64px;
  border-radius: var(--radius);
  object-fit: cover;
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.cart-item-name { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 3px; }
.cart-item-moq { font-size: 11px; color: var(--text-muted); }
.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  width: fit-content;
}
.qty-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  transition: background var(--transition);
  border: none;
  cursor: pointer;
}
.qty-btn:hover { background: var(--bg-alt); }
.qty-value {
  min-width: 40px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  background: var(--bg);
  padding: 6px 4px;
  color: var(--text);
  border: none;
  outline: none;
}
.remove-btn {
  color: var(--text-muted);
  font-size: 14px;
  padding: 6px 10px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  background: none;
  border: none;
  cursor: pointer;
}
.remove-btn:hover { color: var(--red); background: #FEF2F2; }

/* Cart summary */
.cart-summary {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: calc(var(--header-h) + 20px);
}
.cart-summary h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  margin-bottom: 10px;
  color: var(--text-secondary);
}
.summary-row.total {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: 4px;
}
.summary-note {
  font-size: 11px;
  color: var(--text-muted);
  margin: 10px 0 16px;
  padding: 8px;
  background: var(--bg-surface);
  border-radius: var(--radius);
  line-height: 1.5;
}
.btn-checkout {
  width: 100%;
  padding: 12px;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background var(--transition);
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.btn-checkout:hover { background: var(--accent-hover); color: #fff; }
.btn-continue-shopping {
  width: 100%;
  margin-top: 10px;
  padding: 10px;
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text-secondary);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: border-color var(--transition), color var(--transition);
  cursor: pointer;
}
.btn-continue-shopping:hover { border-color: var(--primary); color: var(--primary); }

/* Empty cart */
.cart-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
}
.cart-empty i { font-size: 56px; color: var(--border-dark); margin-bottom: 16px; display: block; }
.cart-empty h2 { font-size: 20px; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; }
.cart-empty p { font-size: 14px; margin-bottom: 24px; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  transition: background var(--transition);
  border: none;
  cursor: pointer;
}
.btn-primary:hover { background: var(--primary-dark); color: #fff; }

/* ============ CHECKOUT PAGE ============ */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 28px;
  padding: 40px 0 60px;
  align-items: start;
}
.checkout-form-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.checkout-form-box h2 { font-size: 18px; font-weight: 700; margin-bottom: 24px; color: var(--text); }

.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.required-star { color: var(--red); margin-left: 2px; }
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(27,63,114,0.08);
}
.form-control.error { border-color: var(--red); }
textarea.form-control { resize: vertical; min-height: 80px; }
.form-error { font-size: 12px; color: var(--red); margin-top: 4px; display: none; }
.form-error.show { display: block; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.btn-place-order {
  width: 100%;
  padding: 13px;
  background: var(--green);
  color: #fff;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
  transition: background var(--transition);
  border: none;
  cursor: pointer;
}
.btn-place-order:hover { background: #15803D; }
.btn-place-order:disabled { opacity: 0.7; cursor: not-allowed; }

/* Order summary sidebar */
.order-summary {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: calc(var(--header-h) + 20px);
}
.order-summary h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}
.order-item {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.order-item:last-of-type { border-bottom: none; }
.order-item-img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border);
}
.order-item-name { font-size: 13px; font-weight: 600; color: var(--text); }
.order-item-qty { font-size: 12px; color: var(--text-muted); }
.order-item-price {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-left: auto;
  flex-shrink: 0;
}

/* Success state */
.order-success {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
  min-height: 60vh;
}
.order-success i { font-size: 60px; color: var(--green); margin-bottom: 20px; }
.order-success h2 { font-size: 24px; font-weight: 700; color: var(--text); margin-bottom: 12px; }
.order-success p { font-size: 15px; color: var(--text-secondary); margin-bottom: 24px; max-width: 480px; }
.whatsapp-followup {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  background: #25D366;
  color: #fff;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  transition: opacity var(--transition);
  margin-bottom: 12px;
}
.whatsapp-followup:hover { opacity: 0.9; color: #fff; }

/* ============ ADMIN LOGIN ============ */
.admin-login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  padding: 20px;
}
.login-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-md);
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo i { font-size: 36px; color: var(--primary); margin-bottom: 10px; display: block; }
.login-logo h1 { font-size: 18px; font-weight: 700; color: var(--primary); line-height: 1.3; }
.login-logo p { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.login-error {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: var(--red);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
  align-items: center;
  gap: 8px;
}
.login-error.show { display: flex; }
.btn-login {
  width: 100%;
  padding: 12px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  transition: background var(--transition);
  margin-top: 4px;
  border: none;
  cursor: pointer;
}
.btn-login:hover { background: var(--primary-dark); }
.btn-login:disabled { opacity: 0.7; cursor: not-allowed; }

/* ============ ADMIN DASHBOARD ============ */
.admin-topbar {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-xs);
}
.admin-topbar-brand {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.admin-topbar-brand i { color: var(--accent); }
.admin-user-info {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-secondary);
}
.btn-logout {
  padding: 6px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: border-color var(--transition), color var(--transition);
  cursor: pointer;
}
.btn-logout:hover { border-color: var(--red); color: var(--red); }

.admin-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - 64px);
}
.admin-sidebar {
  background: var(--primary);
  color: #fff;
  padding: 24px 0;
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  overflow-y: auto;
}
.sidebar-brand {
  padding: 0 20px 16px;
  font-size: 11px;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 8px;
}
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
}
.sidebar-nav a:hover, .sidebar-nav a.active {
  background: rgba(255,255,255,0.12);
  color: #fff;
}
.sidebar-nav a i { width: 18px; text-align: center; font-size: 14px; }

.admin-main {
  padding: 32px 28px;
  background: var(--bg-surface);
}
.admin-section { display: none; }
.admin-section.active { display: block; }
.admin-section-title { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 24px; }

/* Upload form card */
.upload-form-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 32px;
}
.upload-form-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 20px; color: var(--text); }

/* Image upload zone */
.image-upload-zone {
  border: 2px dashed var(--border-dark);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
  overflow: hidden;
  background: var(--bg-surface);
}
.image-upload-zone:hover { border-color: var(--primary); background: rgba(27,63,114,0.02); }
.image-upload-zone.has-image { padding: 0; border-style: solid; border-color: var(--primary); }
.image-upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
  z-index: 2;
}
.upload-placeholder { pointer-events: none; }
.upload-placeholder i { font-size: 36px; color: var(--text-muted); margin-bottom: 10px; display: block; }
.upload-placeholder p { font-size: 14px; color: var(--text-secondary); margin-bottom: 4px; font-weight: 500; }
.upload-placeholder span { font-size: 12px; color: var(--text-muted); }
.image-preview {
  width: 100%;
  max-height: 240px;
  object-fit: contain;
  display: none;
  border-radius: calc(var(--radius) - 2px);
}
.image-preview.show { display: block; }
.optional-label { font-size: 11px; color: var(--text-muted); font-weight: 400; font-style: italic; margin-left: 4px; }

.btn-upload {
  padding: 11px 28px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background var(--transition);
  border: none;
  cursor: pointer;
}
.btn-upload:hover { background: var(--primary-dark); }
.btn-upload:disabled { opacity: 0.7; cursor: not-allowed; }

/* Admin products grid */
.admin-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.admin-product-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.admin-product-card:hover { box-shadow: var(--shadow-sm); }
.admin-product-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}
.admin-product-body { padding: 12px 14px; }
.admin-product-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.admin-product-meta { font-size: 12px; color: var(--text-muted); margin-bottom: 10px; line-height: 1.5; }
.btn-delete {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: #FEF2F2;
  color: var(--red);
  border: 1px solid #FECACA;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 600;
  transition: background var(--transition);
  width: 100%;
  justify-content: center;
  cursor: pointer;
}
.btn-delete:hover { background: #FEE2E2; }

/* Upload progress bar */
.upload-progress {
  width: 100%;
  height: 5px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin: 12px 0;
  display: none;
}
.upload-progress-bar {
  height: 100%;
  background: var(--primary);
  width: 0%;
  transition: width 0.2s ease;
  border-radius: 3px;
}

/* Alert */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.alert-success { background: #F0FDF4; border: 1px solid #BBF7D0; color: #15803D; }
.alert-error   { background: #FEF2F2; border: 1px solid #FECACA; color: var(--red); }

/* No products in admin */
.no-products-admin {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
  font-size: 14px;
}
.no-products-admin i { font-size: 40px; color: var(--border-dark); margin-bottom: 12px; display: block; }

/* ============ FOOTER ============ */
.site-footer {
  background: #1A2B3C;
  border-top: none;
  padding: 40px 0 0;
  color: #ffffff;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
}
.footer-brand i { color: #F59E0B; font-size: 18px; }
.footer-tagline {
  font-size: 12px;
  color: rgba(255,255,255,0.65);
  margin: 0;
  letter-spacing: 0.02em;
}
.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 2px;
}
.footer-legal-item {
  font-size: 12px;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 7px;
  line-height: 1.4;
}
.footer-legal-item i { color: #F59E0B; font-size: 11px; flex-shrink: 0; }
.footer-col-title {
  font-size: 11px;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 2px;
}
.footer-details {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.footer-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #ffffff;
  transition: color var(--transition);
}
.footer-link:hover { color: #FFFFFF; }
.whatsapp-link { font-weight: 600; }
.whatsapp-link:hover { color: #4ADE80; }
.footer-sep { color: rgba(255,255,255,0.2); }
.footer-address {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.85);
}
.footer-address i { color: #F59E0B; font-size: 12px; flex-shrink: 0; }
.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  padding: 16px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-admin-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.08);
  padding: 5px 14px;
  border-radius: 5px;
  border: 1px solid rgba(255,255,255,0.15);
  transition: all var(--transition);
}
.footer-admin-link:hover {
  color: #FFFFFF;
  background: rgba(255,255,255,0.16);
  border-color: rgba(255,255,255,0.3);
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 52px;
  height: 52px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  z-index: 500;
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(37,211,102,0.5);
  color: #fff;
}

/* ============ TOAST ============ */
.toast {
  position: fixed;
  bottom: 90px;
  right: 28px;
  background: var(--text);
  color: #fff;
  padding: 11px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
  max-width: 300px;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.toast-success { background: var(--green); }
.toast.toast-error   { background: var(--red); }
.toast.toast-info    { background: var(--primary); }

/* ============ EDIT MODAL ============ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,20,40,0.55);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
}
.modal-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 40px rgba(0,0,0,0.18);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.2s ease;
}
@keyframes modalIn {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-alt);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--text-secondary);
  transition: background var(--transition);
}
.modal-close:hover { background: var(--border); color: var(--text); }
.modal-body { padding: 20px 24px 24px; }
.btn-edit {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(27,63,114,0.07);
  color: var(--primary);
  border: 1px solid rgba(27,63,114,0.18);
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 600;
  transition: background var(--transition);
  cursor: pointer;
  flex: 1;
  justify-content: center;
}
.btn-edit:hover { background: rgba(27,63,114,0.14); }
.admin-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.admin-card-actions .btn-delete { flex: 1; margin-top: 0; }

/* ============ UTILITIES ============ */
.mb-0 { margin-bottom: 0 !important; }
.d-none { display: none !important; }
.text-center { text-align: center; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .cart-layout { grid-template-columns: 1fr; }
  .checkout-layout { grid-template-columns: 1fr; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 768px) {
  /* Products */
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }

  /* Header */
  .brand-logo > span:not(.nsme-logo-badge) { display: none; }
  .search-bar { max-width: none; }
  .search-submit-btn { padding: 8px 13px; }

  /* Hero */
  .hero { padding: 36px 0 40px; }
  .hero-inner { flex-direction: column; gap: 24px; text-align: center; }
  .hero-text h1 { font-size: 26px; }
  .hero-text p { font-size: 14px; }
  .hero-badges { display: none; }
  .hero-actions { justify-content: center; flex-wrap: wrap; }

  /* Cart table */
  .cart-table th:nth-child(3), .cart-table td:nth-child(3) { display: none; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 20px; padding-bottom: 20px; }
  .footer-details { gap: 9px; }
}

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

  /* Product card */
  .product-body { padding: 12px; }
  .product-title { font-size: 14px; }
  .add-to-cart-btn { font-size: 13px; padding: 10px 0; }

  /* Hero */
  .hero-text h1 { font-size: 22px; }
  .btn-hero-primary, .btn-hero-secondary { padding: 10px 18px; font-size: 13px; }

  /* Upload form */
  .upload-form-card { padding: 20px 16px; }
  .image-upload-zone { height: 140px; }
}

@media (max-width: 480px) {
  :root { --header-h: auto; }

  /* Header: 2-row layout on mobile */
  .header-inner {
    flex-wrap: wrap;
    padding: 10px 0;
    gap: 10px;
    row-gap: 8px;
  }
  .search-bar {
    order: 3;
    flex-basis: 100%;
    max-width: 100%;
    margin: 0;
  }
  .brand-logo { order: 1; }
  .header-actions { order: 2; margin-left: auto; }

  /* Cart btn: icon only */
  .cart-btn span:not(.cart-badge) { display: none; }
  .cart-btn { padding: 9px 12px; }

  /* Container */
  .container { padding: 0 14px; }

  /* Product grid: 1 column on very small screens */
  .products-grid { grid-template-columns: 1fr; gap: 12px; }
  .add-to-cart-btn { font-size: 15px; padding: 13px 0; font-weight: 700; }

  /* Hero */
  .hero { padding: 24px 0 28px; }
  .hero-text h1 { font-size: 20px; }

  /* Admin */
  .admin-main { padding: 20px 14px; }

  /* WhatsApp float */
  .whatsapp-float { bottom: 20px; right: 20px; width: 46px; height: 46px; font-size: 20px; }

  /* Page banner */
  .page-banner { padding: 18px 0; }
  .page-banner h1 { font-size: 18px; }

  /* Footer */
  .footer-legal-item { font-size: 11px; }
  .footer-copy { font-size: 11px; }
}