/* ShopVibe design system — one palette for storefront, auth, and admin */
:root {
  --sv-primary: #12D1B0;
  --sv-primary-dark: #0EAD92;
  --sv-primary-soft: #E7FBF7;
  --sv-navy: #05192D;
  --sv-navy-mid: #0A2A45;
  --sv-navy-soft: #14324A;
  --sv-bg: #F4F7F8;
  --sv-surface: #FFFFFF;
  --sv-text: #05192D;
  --sv-text-muted: #5B6B7A;
  --sv-border: #DCE4E8;
  --sv-border-strong: #C5D0D6;
  --sv-success: #059669;
  --sv-success-soft: #ECFDF5;
  --sv-warning: #D97706;
  --sv-warning-soft: #FFFBEB;
  --sv-error: #DC2626;
  --sv-error-soft: #FEF2F2;
  --sv-info: #0284C7;
  --sv-info-soft: #F0F9FF;
  --sv-radius: 12px;
  --sv-radius-sm: 8px;
  --sv-radius-lg: 16px;
  --sv-radius-pill: 9999px;
  --sv-shadow-sm: 0 1px 2px rgba(5, 25, 45, 0.06);
  --sv-shadow: 0 6px 16px rgba(5, 25, 45, 0.06);
  --sv-shadow-md: 0 12px 28px rgba(5, 25, 45, 0.08);
  --sv-font: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --sv-space-1: 0.25rem;
  --sv-space-2: 0.5rem;
  --sv-space-3: 0.75rem;
  --sv-space-4: 1rem;
  --sv-space-5: 1.5rem;
  --sv-space-6: 2rem;
  --sv-space-8: 3rem;
  --sv-sidebar-width: 260px;
  --sv-focus: 0 0 0 3px rgba(18, 209, 176, 0.22);
  --sv-transition: 0.2s ease;

  --color-primary: var(--sv-primary);
  --color-primary-dark: var(--sv-primary-dark);
  --color-primary-light: var(--sv-primary);
  --color-dark: var(--sv-text);
  --color-gray: var(--sv-text-muted);
  --color-gray-light: #94A3B8;
  --color-bg: var(--sv-surface);
  --color-bg-soft: var(--sv-bg);
  --color-bg-muted: var(--sv-bg);
  --color-border: var(--sv-border);
  --color-border-strong: var(--sv-border-strong);
  --radius: var(--sv-radius);
  --radius-sm: var(--sv-radius-sm);
  --radius-pill: var(--sv-radius-pill);
  --radius-lg: var(--sv-radius-lg);
  --shadow-sm: var(--sv-shadow-sm);
  --shadow: var(--sv-shadow);
  --shadow-md: var(--sv-shadow-md);
  --shadow-lg: var(--sv-shadow-md);
  --font-main: var(--sv-font);
  --transition: var(--sv-transition);
}

html { font-size: 15px; scroll-behavior: smooth; }
@media (min-width: 768px) { html { font-size: 16px; } }

body {
  font-family: var(--sv-font);
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 400;
  color: var(--sv-text);
  background: var(--sv-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
body.sv-admin-body {
  display: block;
  background: var(--sv-bg);
}
main { flex: 1; position: relative; z-index: 1; }

h1, .h1 { font-size: 1.75rem; font-weight: 700; letter-spacing: -0.03em; color: var(--sv-text); }
h2, .h2 { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.03em; }
h3, .h3 { font-size: 1.25rem; font-weight: 700; }
h5, .h5 { font-size: 1.125rem; font-weight: 600; }
h6, .h6 { font-size: 0.95rem; font-weight: 600; }
.small, small { font-size: 0.875rem; color: var(--sv-text-muted); }

/* Brand */
.sv-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--sv-text);
}
.sv-brand:hover { color: var(--sv-text); }
.sv-brand, .sv-auth-topbar .sv-brand { overflow: visible; background: none; }
.sv-logo-img {
  display: block;
  width: auto;
  height: 42px;
  max-width: 168px;
  object-fit: contain;
  background: none;
  border-radius: 0;
  box-shadow: none;
}
.sv-brand-sm .sv-logo-img { height: 32px; max-width: 128px; }
.sv-brand-md .sv-logo-img { height: 42px; max-width: 168px; }
.sv-brand-lg .sv-logo-img { height: 52px; max-width: 200px; }
.sv-brand-dark .sv-logo-img { background: transparent; }
.sv-wordmark { font-weight: 800; font-size: 1.35rem; letter-spacing: -0.04em; color: var(--sv-navy); }
.sv-wordmark span { color: var(--sv-primary); }
.sv-wordmark-on-dark { color: #fff !important; }
.sv-wordmark-on-dark span { color: var(--sv-primary) !important; }
.sv-logo-icon { height: 36px !important; max-width: 40px !important; width: 36px; }
.sv-brand-dark {
  gap: 0.55rem;
  align-items: center;
}
.sv-brand-dark .sv-wordmark { font-size: 1.45rem; line-height: 1; }
.sv-footer .sv-brand-dark .sv-wordmark { color: #fff; }

/* Buttons */
.btn { border-radius: var(--sv-radius-sm); font-weight: 600; transition: background var(--sv-transition), transform var(--sv-transition), box-shadow var(--sv-transition), border-color var(--sv-transition); }
.btn:focus, .btn:active:focus { box-shadow: var(--sv-focus); }
.btn-sv, .btn-shopwala {
  background: var(--sv-primary);
  border: none;
  color: var(--sv-navy) !important;
  font-weight: 700;
  padding: 0.55rem 1.25rem;
  box-shadow: var(--sv-shadow-sm);
}
.btn-sv:hover, .btn-shopwala:hover {
  background: var(--sv-primary-dark);
  color: var(--sv-navy) !important;
  transform: translateY(-1px);
}
.btn-sv:disabled, .btn-shopwala:disabled { opacity: 0.7; transform: none; }
.btn-sv-navy, .btn-primary {
  background: var(--sv-navy) !important;
  border-color: var(--sv-navy) !important;
  color: #fff !important;
}
.btn-sv-navy:hover, .btn-primary:hover { background: var(--sv-navy-mid) !important; border-color: var(--sv-navy-mid) !important; color: #fff !important; }
.btn-outline-sv, .btn-outline-primary {
  color: var(--sv-navy);
  border-color: var(--sv-border-strong);
  background: var(--sv-surface);
}
.btn-outline-sv:hover, .btn-outline-primary:hover {
  background: var(--sv-primary-soft);
  border-color: var(--sv-primary);
  color: var(--sv-navy);
}
.btn-ghost { background: transparent; border: none; color: var(--sv-text-muted); }
.btn-ghost:hover { background: var(--sv-bg); color: var(--sv-text); }
.btn-view-all {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.5rem;
  font-weight: 600;
  color: var(--sv-text);
  background: var(--sv-surface);
  border: 1px solid var(--sv-border);
  border-radius: var(--sv-radius-pill);
  text-decoration: none;
}
.btn-view-all:hover { background: var(--sv-bg); color: var(--sv-text); border-color: var(--sv-border-strong); }
.btn-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.75rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--sv-navy);
  background: var(--sv-primary);
  border: none;
  border-radius: var(--sv-radius-pill);
  text-decoration: none;
  box-shadow: var(--sv-shadow);
}
.btn-hero:hover { color: var(--sv-navy); background: var(--sv-primary-dark); }

/* Forms */
.sv-label, .form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--sv-text);
  margin-bottom: 0.35rem;
}
.sv-required { color: var(--sv-error); margin-left: 0.15rem; }
.sv-optional { color: var(--sv-text-muted); font-weight: 500; font-size: 0.75rem; margin-left: 0.35rem; }
.form-control, .form-select {
  border: 1px solid var(--sv-border);
  border-radius: var(--sv-radius-sm);
  padding: 0.65rem 0.85rem;
  color: var(--sv-text);
  background: var(--sv-surface);
  min-height: 44px;
}
.form-control:focus, .form-select:focus {
  border-color: var(--sv-primary);
  box-shadow: var(--sv-focus);
}
.form-control.is-invalid, .form-select.is-invalid { border-color: var(--sv-error); }
.form-control.is-valid, .form-select.is-valid { border-color: var(--sv-success); }
.field-validation-error, .text-danger { color: var(--sv-error) !important; font-size: 0.8125rem; }
.input-icon-wrap { position: relative; }
.input-icon-wrap > i, .input-icon-wrap > .sv-input-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--sv-text-muted);
  pointer-events: none;
}
.input-icon-wrap .form-control { padding-left: 2.4rem; }
.input-icon-wrap .sv-toggle-password {
  position: absolute;
  right: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: var(--sv-text-muted);
  padding: 0.25rem;
}
.sv-form-section {
  background: var(--sv-surface);
  border: 1px solid var(--sv-border);
  border-radius: var(--sv-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}
.sv-form-section h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.sv-form-hint { font-size: 0.8125rem; color: var(--sv-text-muted); margin-top: 0.35rem; }
.form-check-input:checked { background-color: var(--sv-primary); border-color: var(--sv-primary); }
input[type="range"] { accent-color: var(--sv-primary); }

/* Cards / surfaces */
.sv-card, .glass-card {
  background: var(--sv-surface);
  border: 1px solid var(--sv-border);
  border-radius: var(--sv-radius-lg);
  box-shadow: var(--sv-shadow-sm);
}
.sv-card-header, .sv-page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.sv-page-kicker { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--sv-primary-dark); margin-bottom: 0.25rem; }

/* Tables */
.sv-table-wrap { overflow-x: auto; }
.sv-table, .table {
  margin-bottom: 0;
  --bs-table-bg: transparent;
}
.sv-table thead th, .table thead th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sv-text-muted);
  font-weight: 700;
  border-bottom: 1px solid var(--sv-border);
  background: var(--sv-bg);
  white-space: nowrap;
}
.sv-table td, .table td { vertical-align: middle; border-color: var(--sv-border); }
.table-hover tbody tr:hover { background: var(--sv-primary-soft); }

/* Badges */
.sv-badge, .badge { border-radius: var(--sv-radius-pill); font-weight: 600; }
.sv-badge-success, .badge.bg-success { background: var(--sv-success-soft) !important; color: var(--sv-success) !important; }
.sv-badge-warning, .badge.bg-warning { background: var(--sv-warning-soft) !important; color: var(--sv-warning) !important; }
.sv-badge-danger, .badge.bg-danger { background: var(--sv-error-soft) !important; color: var(--sv-error) !important; }
.sv-badge-info, .badge.bg-info { background: var(--sv-info-soft) !important; color: var(--sv-info) !important; }
.sv-badge-muted, .badge.bg-secondary { background: var(--sv-bg) !important; color: var(--sv-text-muted) !important; }
.badge.bg-primary { background: var(--sv-primary-soft) !important; color: var(--sv-navy) !important; }
.badge-verified {
  background: var(--sv-navy);
  color: #fff;
  font-size: 0.7rem;
  padding: 0.25rem 0.55rem;
  border-radius: var(--sv-radius-pill);
  font-weight: 600;
}

/* Empty / loading */
.sv-empty {
  text-align: center;
  padding: 3.5rem 1.5rem;
  color: var(--sv-text-muted);
}
.sv-empty i { font-size: 2.5rem; color: var(--sv-primary); display: block; margin-bottom: 0.75rem; }
.sv-empty h3 { color: var(--sv-text); margin-bottom: 0.35rem; }
.sv-skeleton {
  background: linear-gradient(90deg, #eef2f4 25%, #f7fafb 37%, #eef2f4 63%);
  background-size: 400% 100%;
  animation: sv-shimmer 1.2s ease infinite;
  border-radius: var(--sv-radius-sm);
}
@keyframes sv-shimmer { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }

/* Navbar */
.sv-navbar, .shopwala-navbar {
  background: rgba(255,255,255,0.96) !important;
  border-bottom: 1px solid var(--sv-border);
  box-shadow: var(--sv-shadow-sm);
  padding: 0.7rem 0;
  backdrop-filter: blur(12px);
}
.sv-navbar.sticky-top { z-index: 1030; }
.sv-navbar .navbar-brand { display: flex; align-items: center; }
.navbar-logo { height: 42px; max-width: 168px; width: auto; object-fit: contain; display: block; background: transparent; }
.navbar-center-nav { display: flex; align-items: center; gap: 0.25rem; }
.navbar-center-nav .nav-link {
  color: var(--sv-text-muted) !important;
  font-weight: 600;
  padding: 0.45rem 0.95rem !important;
  border-radius: var(--sv-radius-pill);
}
.navbar-center-nav .nav-link:hover { color: var(--sv-text) !important; background: var(--sv-bg); }
.navbar-center-nav .nav-link.active { color: var(--sv-navy) !important; background: var(--sv-primary); }
.sv-navbar .navbar-nav .nav-link { color: var(--sv-text); }
.sv-navbar .nav-icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--sv-text);
}
.sv-navbar .nav-icon:hover { background: var(--sv-bg); }
.sv-navbar .badge { font-size: 0.65rem; }
.sv-navbar .navbar-toggler { border-color: var(--sv-border); }
.sv-navbar .navbar-toggler:focus { box-shadow: var(--sv-focus); }
.nav-search-wrap { max-width: 320px; }
.nav-search {
  background: var(--sv-bg);
  border: 1px solid var(--sv-border);
  border-radius: var(--sv-radius-pill);
  padding: 0.45rem 0.95rem;
}
.nav-search:focus-within { border-color: var(--sv-primary); box-shadow: var(--sv-focus); }
.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 6px;
  background: var(--sv-surface);
  border: 1px solid var(--sv-border);
  border-radius: var(--sv-radius);
  box-shadow: var(--sv-shadow-md);
  max-height: 320px;
  overflow-y: auto;
  z-index: 1050;
}
.search-suggestions .suggestion-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: var(--sv-text);
  text-decoration: none;
  border-bottom: 1px solid var(--sv-border);
}
.search-suggestions .suggestion-item:hover { background: var(--sv-bg); }
.search-suggestions .suggestion-item img { width: 44px; height: 44px; object-fit: cover; border-radius: var(--sv-radius-sm); }
.search-suggestions .suggestion-name { font-weight: 600; }
.search-suggestions .suggestion-price { color: var(--sv-primary-dark); font-weight: 700; font-size: 0.875rem; }
.search-suggestions .suggestion-loading,
.search-suggestions .suggestion-empty { padding: 12px 14px; color: var(--sv-text-muted); }

/* Hero */
.hero-section {
  position: relative;
  width: 100%;
  min-height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--sv-navy);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  overflow: hidden;
}
.hero-section .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(5,25,45,0.72) 0%, rgba(5,25,45,0.35) 100%);
}
.hero-section .hero-inner {
  position: relative;
  z-index: 1;
  text-align: left;
  padding: 3.5rem 1.5rem;
  max-width: 680px;
  margin: 0 auto;
  width: 100%;
}
.hero-section .hero-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
}
.hero-section .hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.86);
  margin-bottom: 1.5rem;
}
.featured-section { padding: 3.5rem 0 4rem; background: var(--sv-bg); }
.featured-section .section-title { text-align: center; font-size: 1.75rem; font-weight: 800; margin-bottom: 0.35rem; }
.featured-section .section-title-accent {
  display: block;
  width: 48px;
  height: 3px;
  background: var(--sv-primary);
  margin: 0 auto 0.75rem;
  border-radius: var(--sv-radius-pill);
}
.featured-section .section-subtitle { text-align: center; color: var(--sv-text-muted); margin-bottom: 2rem; }
.featured-section .filter-pills { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; margin-bottom: 2rem; }
.featured-section .filter-pill {
  padding: 0.45rem 1.15rem;
  font-weight: 600;
  color: var(--sv-text-muted);
  background: var(--sv-surface);
  border: 1px solid var(--sv-border);
  border-radius: var(--sv-radius-pill);
  text-decoration: none;
}
.featured-section .filter-pill:hover { color: var(--sv-text); border-color: var(--sv-border-strong); }
.featured-section .filter-pill.active { color: var(--sv-navy); background: var(--sv-primary); border-color: var(--sv-primary); }
.featured-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 576px) { .featured-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .featured-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 992px) { .featured-grid { grid-template-columns: repeat(4, 1fr); } }

/* Product cards */
.product-card {
  background: var(--sv-surface);
  border: 1px solid var(--sv-border);
  border-radius: var(--sv-radius-lg);
  overflow: hidden;
  height: 100%;
  box-shadow: var(--sv-shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--sv-shadow-md); }
.product-card-img { aspect-ratio: 1; object-fit: cover; background: var(--sv-bg); }
.product-card-body { padding: 1.15rem; }
.product-card-body .card-title { font-size: 1rem; font-weight: 650; margin-bottom: 0.4rem; }
.product-card-meta { font-size: 0.8rem; color: var(--sv-text-muted); margin-bottom: 0.5rem; }
.product-price { font-weight: 800; color: var(--sv-navy); font-size: 1.1rem; }
.product-price-old { text-decoration: line-through; color: var(--sv-text-muted); font-size: 0.85rem; }
.product-discount {
  display: inline-block;
  background: var(--sv-error-soft);
  color: var(--sv-error);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: var(--sv-radius-pill);
}
.wishlist-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--sv-border);
  color: var(--sv-text-muted);
}
.wishlist-btn:hover { color: var(--sv-error); }
.wishlist-btn.btn-danger, .wishlist-btn-detail.btn-danger { background: var(--sv-error); border: none; color: #fff; }
.filter-sidebar {
  background: var(--sv-surface);
  border: 1px solid var(--sv-border);
  border-radius: var(--sv-radius-lg);
  padding: 1.35rem;
}
.filter-sidebar h5 { font-weight: 800; margin-bottom: 1rem; padding-bottom: 0.6rem; border-bottom: 2px solid var(--sv-primary); }
.filter-sidebar .filter-section { background: var(--sv-bg); border-radius: var(--sv-radius-sm); padding: 1rem; margin-bottom: 1rem; }

/* Footer */
.sv-footer, .shopwala-footer {
  background: var(--sv-navy);
  color: rgba(255,255,255,0.78);
  margin-top: auto;
  padding: 3rem 0 1.5rem;
}
.sv-footer .footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
@media (min-width: 576px) { .sv-footer .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .sv-footer .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } }
.sv-footer h6 { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: #fff; margin-bottom: 1rem; }
.sv-footer .footer-tagline { font-size: 0.9rem; line-height: 1.55; margin-top: 0.65rem; color: rgba(255,255,255,0.7); }
.sv-footer ul { list-style: none; padding: 0; margin: 0; }
.sv-footer ul li { margin-bottom: 0.5rem; }
.sv-footer ul a { color: rgba(255,255,255,0.7); text-decoration: none; }
.sv-footer ul a:hover { color: var(--sv-primary); }
.sv-footer .footer-social { display: flex; gap: 0.75rem; }
.sv-footer .footer-social a { color: rgba(255,255,255,0.75); font-size: 1.2rem; }
.sv-footer .footer-social a:hover { color: var(--sv-primary); }
.sv-footer .footer-copyright { text-align: center; font-size: 0.8rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.08); color: rgba(255,255,255,0.55); }
.footer-logo { height: 40px; max-width: 160px; object-fit: contain; background: transparent; }

.sv-auth-body { background: var(--sv-bg); min-height: 100vh; display: flex; flex-direction: column; }
.sv-auth-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: var(--sv-surface);
  border-bottom: 1px solid var(--sv-border);
}
.sv-auth-topbar .sv-logo-img { height: 40px; }

/* Auth */
.sv-auth-page {
  min-height: calc(100vh - 80px);
  display: grid;
  grid-template-columns: 1fr;
  background: var(--sv-bg);
}
.sv-auth-page-single { grid-template-columns: 1fr !important; }
@media (min-width: 992px) {
  .sv-auth-page { grid-template-columns: 1fr 1fr; }
  .sv-auth-aside { display: flex !important; }
}
.sv-auth-aside {
  display: none;
  flex-direction: column;
  justify-content: center;
  padding: 3rem;
  background: linear-gradient(160deg, var(--sv-navy) 0%, #0B3A4A 100%);
  color: #fff;
}
.sv-auth-aside h2 { font-size: 2rem; font-weight: 800; margin: 1.25rem 0 0.75rem; }
.sv-auth-card {
  width: 100%;
  max-width: 440px;
  margin: auto;
  background: var(--sv-surface);
  border: 1px solid var(--sv-border);
  border-radius: var(--sv-radius-lg);
  box-shadow: var(--sv-shadow);
  padding: 2rem;
}
.auth-modal { max-width: 440px; margin: 0 auto; }

/* Admin */
.sv-admin { display: flex; min-height: 100vh; }
.sv-sidebar {
  width: var(--sv-sidebar-width);
  background: var(--sv-navy);
  color: #fff;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.sv-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 1.15rem 1.15rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: #fff;
  text-decoration: none;
}
.sv-sidebar-brand:hover { color: #fff; }
.sv-sidebar-admin-label {
  margin-left: 0.2rem;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.sv-sidebar-nav { padding: 0.85rem; display: flex; flex-direction: column; gap: 0.25rem; flex: 1; }
.sv-sidebar-nav .nav-link {
  color: rgba(255,255,255,0.72);
  border-radius: 10px;
  padding: 0.7rem 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.sv-sidebar-nav .nav-link i { width: 1.15rem; text-align: center; }
.sv-sidebar-nav .nav-link:hover { color: #fff; background: rgba(255,255,255,0.08); }
.sv-sidebar-nav .nav-link.active { color: var(--sv-navy); background: var(--sv-primary); }
.sv-sidebar-footer { padding: 0.85rem; border-top: 1px solid rgba(255,255,255,0.08); }
.sv-admin-main { flex: 1; min-width: 0; padding: 1.75rem; }
.sv-admin-topbar {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  background: var(--sv-navy);
  color: #fff;
}
.sv-stat {
  background: var(--sv-surface);
  border: 1px solid var(--sv-border);
  border-radius: var(--sv-radius-lg);
  padding: 1.2rem 1.25rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: transform var(--sv-transition), box-shadow var(--sv-transition);
}
.sv-stat:hover { transform: translateY(-2px); box-shadow: var(--sv-shadow); }
.sv-stat-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sv-primary-soft);
  color: var(--sv-primary-dark);
  margin-bottom: 0.85rem;
  font-size: 1.15rem;
}
.sv-stat-label { font-size: 0.8rem; font-weight: 600; color: var(--sv-text-muted); margin-bottom: 0.2rem; }
.sv-stat-value { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.03em; margin: 0; }
.sv-stat-accent { position: absolute; right: 0; top: 0; width: 5px; height: 100%; background: var(--sv-primary); }
.sv-stat:nth-child(2) .sv-stat-accent, .sv-stat-revenue .sv-stat-accent { background: var(--sv-info); }
.sv-stat:nth-child(5) .sv-stat-accent, .sv-stat-profit .sv-stat-accent { background: var(--sv-success); }
.sv-chart-empty { padding: 3rem 1rem; text-align: center; color: var(--sv-text-muted); }
.sv-chart-empty i { font-size: 2rem; color: var(--sv-primary); display: block; margin-bottom: 0.5rem; }

/* Buyer sidebar */
.buyer-sidebar {
  min-height: calc(100vh - 72px);
  background: var(--sv-surface);
  border-right: 1px solid var(--sv-border);
}
.buyer-sidebar .nav-link { color: var(--sv-text); border-radius: 10px; font-weight: 600; }
.buyer-sidebar .nav-link:hover { background: var(--sv-primary-soft); color: var(--sv-navy); }
.buyer-sidebar .nav-link.active { background: var(--sv-primary); color: var(--sv-navy); }

/* Chat */
.sv-chat-msg { margin-bottom: 0.75rem; }
.sv-chat-msg-bubble {
  display: inline-block;
  max-width: 78%;
  padding: 0.7rem 0.9rem;
  border-radius: 14px;
  font-size: 0.925rem;
}
.sv-chat-msg.is-admin { text-align: right; }
.sv-chat-msg.is-admin .sv-chat-msg-bubble { background: var(--sv-navy); color: #fff; border-bottom-right-radius: 4px; }
.sv-chat-msg.is-buyer .sv-chat-msg-bubble { background: var(--sv-bg); color: var(--sv-text); border-bottom-left-radius: 4px; }
.list-group-item.sv-chat-thread,
.list-group-item-action.sv-chat-thread {
  color: var(--sv-navy);
}
.list-group-item.sv-chat-thread:hover,
.list-group-item-action.sv-chat-thread:hover {
  background: var(--sv-bg);
  color: var(--sv-navy);
}
.list-group-item.sv-chat-thread.active,
.list-group-item-action.sv-chat-thread.active {
  background: var(--sv-primary-soft);
  background-color: var(--sv-primary-soft);
  border-color: var(--sv-border);
  border-left: 3px solid var(--sv-navy);
  color: var(--sv-navy);
}
.list-group-item.sv-chat-thread.active strong,
.list-group-item.sv-chat-thread.active small,
.list-group-item-action.sv-chat-thread.active strong {
  color: var(--sv-navy);
}
.list-group-item.sv-chat-thread.active .text-muted,
.list-group-item.sv-chat-thread.active small.text-muted {
  color: #3d5566 !important;
}

/* Image upload */
.sv-upload {
  border: 1.5px dashed var(--sv-border-strong);
  border-radius: var(--sv-radius);
  padding: 1.25rem;
  background: var(--sv-bg);
  text-align: center;
}
.sv-upload-preview { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 0.85rem; }
.sv-upload-thumb { position: relative; width: 88px; height: 88px; border-radius: 10px; overflow: hidden; border: 1px solid var(--sv-border); }
.sv-upload-thumb img { width: 100%; height: 100%; object-fit: cover; }
.sv-upload-thumb button {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 50%;
  background: rgba(5,25,45,0.75);
  color: #fff;
  font-size: 0.7rem;
  line-height: 1;
  cursor: pointer;
}
.sv-upload-thumb button:hover { background: var(--sv-error); }

/* Modals / offcanvas */
.modal-content { border: 1px solid var(--sv-border); border-radius: var(--sv-radius-lg); box-shadow: var(--sv-shadow-md); }
.modal-glass .btn-close-custom {
  width: 36px; height: 36px; border-radius: 50%; background: var(--sv-navy); color: #fff; border: none;
  display: flex; align-items: center; justify-content: center; position: absolute; top: 1rem; right: 1rem; z-index: 10;
}
.offcanvas { background: var(--sv-surface); }
.offcanvas-header.bg-dark, .offcanvas-header.sv-offcanvas-header { background: var(--sv-navy) !important; }

/* Pagination */
.pagination .page-item.active .page-link { background: var(--sv-navy); border-color: var(--sv-navy); color: #fff; }
.pagination .page-link { color: var(--sv-navy); border-radius: 8px; margin: 0 2px; }

/* OTP */
.verify-otp-card { width: 100%; max-width: 440px; }
.verify-otp-header { text-align: center; margin-bottom: 1.75rem; }
.verify-otp-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sv-primary-soft);
  color: var(--sv-navy);
  font-size: 1.6rem;
}
.verify-otp-email { font-weight: 700; color: var(--sv-navy); word-break: break-all; }
.otp-inputs-wrap { display: flex; gap: 0.55rem; justify-content: center; margin-bottom: 1.25rem; }
.otp-digit {
  width: 3rem;
  height: 3.4rem;
  text-align: center;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--sv-navy);
  border: 1.5px solid var(--sv-border);
  border-radius: 12px;
  background: var(--sv-bg);
}
.otp-digit:focus {
  outline: none;
  border-color: var(--sv-navy);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(5, 25, 45, 0.08);
}
.verify-otp-errors:empty, .validation-summary-valid { display: none !important; }
.verify-otp-errors { color: var(--sv-error); font-size: 0.85rem; text-align: center; margin-bottom: 0.85rem; }
.verify-otp-resend { text-align: center; margin-top: 1rem; }
.verify-otp-change-email {
  display: block;
  text-align: center;
  margin-top: 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sv-navy);
  text-decoration: none;
}
.verify-otp-change-email:hover { color: var(--sv-primary-dark); }
#productChatModal { z-index: 1085; }
#productGallery, #productModalGallery { overflow: hidden; border-radius: var(--sv-radius-lg); }
#productGallery .carousel-control-prev,
#productGallery .carousel-control-next,
#productModalGallery .carousel-control-prev,
#productModalGallery .carousel-control-next { display: none; }

/* SweetAlert2 brand */
.swal2-popup { font-family: var(--sv-font) !important; border-radius: var(--sv-radius-lg) !important; }
.swal2-confirm { background: var(--sv-navy) !important; }
.swal2-cancel { background: var(--sv-bg) !important; color: var(--sv-text) !important; }
.swal2-icon.swal2-success { color: var(--sv-success) !important; border-color: var(--sv-success) !important; }

.border-sv, .thumb-active { border-color: var(--sv-primary) !important; }

@media (max-width: 991.98px) {
  .sv-sidebar { display: none; }
  .sv-sidebar.is-open {
    display: flex;
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1055;
    box-shadow: var(--sv-shadow-md);
  }
  .sv-sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(5,25,45,0.45);
    z-index: 1050;
  }
  .sv-sidebar-backdrop.is-open { display: block; }
  .sv-admin-topbar { display: flex; }
  .sv-admin-main { padding: 1rem; }
  .navbar-center-nav { order: 3; width: 100%; justify-content: flex-start; margin-top: 0.75rem; }
  .nav-search-wrap { max-width: 100%; }
  .buyer-sidebar { width: 100% !important; min-height: auto; border-right: 0; border-bottom: 1px solid var(--sv-border); }
}
@media (max-width: 767.98px) {
  .sv-admin { display: block; }
  .hero-section { min-height: 320px; }
  .hero-section .hero-inner { text-align: center; padding: 2.25rem 1rem; }
  .sv-table-wrap, .table-responsive { margin: 0 -0.25rem; }
  .sv-form-section { padding: 1.1rem; }
}
@media (max-width: 575.98px) {
  .navbar-logo { height: 36px; max-width: 124px; }
  .sv-auth-card { padding: 1.35rem; }
}