/* TrustMall UI system: the final shared frontend layer. */
:root {
  --tm-blue: #2563eb; --tm-blue-dark: #1d4ed8; --tm-ink: #111827;
  --tm-muted: #6b7280; --tm-line: #e5e7eb; --tm-surface: #fff;
  --tm-canvas: #f8fafc; --tm-success: #16a34a; --tm-danger: #dc2626;
  --tm-radius: 14px; --tm-radius-sm: 10px;
  --tm-shadow: 0 1px 2px rgba(15,23,42,.04), 0 6px 20px rgba(15,23,42,.06);
  --tm-shadow-hover: 0 14px 32px rgba(15,23,42,.12);
}

html, body { max-width: 100%; }
html { overflow-x: hidden; }
body { background: var(--tm-canvas); color: var(--tm-ink); overflow-x: hidden; }
@supports (overflow: clip) { html, body { overflow-x: clip; } }
body, button, input, select, textarea { font-family: Inter, system-ui, sans-serif; }
h1, h2, h3, h4, h5, h6 { color: var(--tm-ink); }
:focus-visible { outline: 3px solid rgba(37,99,235,.45); outline-offset: 3px; }
.container, .section-inner, .footer-inner { width: min(100% - 2rem, 1280px); }
main, section, article, aside, header, footer, nav, form, fieldset, .grid, .flex, .shop-layout, .checkout-container, .product-detail-grid, .cart-layout, .account-layout, .admin-main, .admin-content { min-width: 0; max-width: 100%; }
img, picture, video, canvas, svg, iframe, embed, object { max-width: 100%; }
img, video, canvas { height: auto; }
input, select, textarea, button { max-width: 100%; }
textarea, pre, code, .break-words, .product-card__name, .card-title, .order-item-name, .seller-card-desc { overflow-wrap: anywhere; word-break: break-word; }
pre, code { white-space: pre-wrap; }

/* Controls */
.btn { min-height: 44px; border-radius: var(--tm-radius-sm); font-weight: 700; box-shadow: none; }
.btn-primary, .btn-add-cart { background: var(--tm-blue) !important; border-color: var(--tm-blue) !important; color: #fff !important; }
.btn-primary:hover, .btn-add-cart:hover { background: var(--tm-blue-dark) !important; border-color: var(--tm-blue-dark) !important; }
.btn-buy-now { background: #f59e0b !important; border-color: #f59e0b !important; color: #111827 !important; }
.btn-outline { border-color: #cbd5e1; background: #fff; }
.input, .select, .textarea, .form-control { min-height: 44px; border: 1px solid #cbd5e1 !important; border-radius: var(--tm-radius-sm) !important; font-size: 16px; }
.input:focus, .select:focus, .textarea:focus, .form-control:focus { border-color: var(--tm-blue) !important; box-shadow: 0 0 0 3px rgba(37,99,235,.14) !important; }

/* Navigation */
.top-announcement-bar { background: #1d4ed8; padding: .5rem 1rem; }
.navbar { background: rgba(17,24,39,.98); border: 0; }
.navbar-inner { min-height: 72px; height: auto; gap: 1.25rem; }
.navbar-search { margin: 0; max-width: none; }
.search-input-wrap { min-height: 48px; border: 0; border-radius: 12px; background: #fff; }
.search-btn { background: var(--tm-blue); color: #fff; border-radius: 8px; min-height: 38px; }
.search-btn:hover { background: var(--tm-blue-dark); }
.cat-strip { background: #1f2937; }
.cat-link { padding: .25rem 0; font-weight: 500; }
.cat-link.active, .cat-link:hover { color: #93c5fd; }
.nav-dropdown, .search-suggestions { border-radius: var(--tm-radius); border-color: var(--tm-line); box-shadow: var(--tm-shadow-hover); }
.navbar .logo-trust { color: #93c5fd; }
.navbar .logo-mall { color: #fff; }

/* Store surfaces */
.section-inner { margin-inline: auto; }
.hero-glass-card { background: rgba(15,23,42,.82) !important; border: 1px solid rgba(255,255,255,.2) !important; border-radius: 18px !important; box-shadow: 0 16px 40px rgba(15,23,42,.24) !important; }
.hero-glass-card .hero-eyebrow { color: #bfdbfe; }
.hero-glass-card .hero-title, .hero-glass-card .hero-subtitle { color: #fff; }
.hero-cta-btn { background: var(--tm-blue) !important; border: 1px solid var(--tm-blue) !important; border-radius: 10px !important; color: #fff !important; box-shadow: none !important; }
.hero-cta-btn:hover { background: var(--tm-blue-dark) !important; color: #fff !important; }
.section-header { gap: 1rem; align-items: end; }
.see-all-link { color: var(--tm-blue); font-weight: 700; }
.category-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1rem; }
.category-card { background: #fff; border: 1px solid var(--tm-line); border-radius: var(--tm-radius); overflow: hidden; box-shadow: none; }
.category-card:hover { transform: translateY(-3px); box-shadow: var(--tm-shadow); border-color: #bfdbfe; }
.category-card-img { height: 138px !important; }
.products-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; }
.product-card { display: flex; flex-direction: column; min-width: 0; padding: 0; background: var(--tm-surface); border: 1px solid var(--tm-line); border-radius: var(--tm-radius); box-shadow: var(--tm-shadow); overflow: hidden; }
.product-card:hover { transform: translateY(-3px); box-shadow: var(--tm-shadow-hover); }
.product-card__img-wrap, .card-img-wrap { aspect-ratio: 1; margin: 0; padding: .75rem; background: #fff; border-radius: 0; }
.product-card__img, .card-img-wrap img { width: 100%; height: 100%; object-fit: contain; }
.product-card__img-wrap:has(img[src*="placeholder.png"]), .card-img-wrap:has(img[src*="placeholder.png"]) { background: linear-gradient(145deg, #eff6ff, #f8fafc); }
.product-card__img-wrap:has(img[src*="placeholder.png"]) img, .card-img-wrap:has(img[src*="placeholder.png"]) img { opacity: 0; }
.product-card__img-wrap:has(img[src*="placeholder.png"])::after, .card-img-wrap:has(img[src*="placeholder.png"])::after { content: "Product image coming soon"; position: absolute; inset: 0; display: grid; place-items: center; padding: 1rem; color: #64748b; font-size: .875rem; font-weight: 600; text-align: center; }
.product-card__body, .card-content { display: flex; flex: 1; flex-direction: column; padding: 1rem; }
.product-card__name { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; min-height: 2.8em; color: var(--tm-ink); font-weight: 600; }
.product-card__name:hover { color: var(--tm-blue); text-decoration: none; }
.product-card__price, .card-prices { margin-top: auto; padding-top: .75rem; }
.price-current, .product-card__price .sale { color: var(--tm-ink) !important; }
.product-card__add-cart { margin-top: .75rem; }
.product-card__wishlist { background: rgba(255,255,255,.94); border: 1px solid var(--tm-line); }
.product-card__view-btn { pointer-events: none; }

/* Motion refinement: quick feedback that does not compete with shopping. */
@media (prefers-reduced-motion: no-preference) {
  .card-hidden { opacity: 0; transform: translateY(16px); }
  .card-visible { animation: tm-card-reveal .42s cubic-bezier(.22, .61, .36, 1) forwards; }
  .btn, .nav-action-link, .mobile-nav-item, .category-card, .product-card,
  .trust-pillar, .cart-item, .checkout-card, .buy-box {
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background-color .18s ease, color .18s ease;
  }
  .btn:active, .nav-action-link:active, .mobile-nav-item:active { transform: scale(.97); }
  .product-card__wishlist:active { transform: scale(.9); }
  .cart-badge.badge-bump { animation: tm-badge-bump .32s ease-out; }
  .hero-cta-btn svg { transition: transform .18s ease; }
  .hero-cta-btn:hover svg { transform: translateX(3px); }
}
@keyframes tm-badge-bump {
  0%, 100% { transform: scale(1); }
  45% { transform: scale(1.22); }
}
@keyframes tm-card-reveal {
  to { opacity: 1; transform: translateY(0); }
}

/* Checkout, cart, dialogs and tables */
.breadcrumb { display: flex; flex-wrap: wrap; gap: .45rem; align-items: center; margin: 1.5rem 0; color: var(--tm-muted); font-size: .9rem; }
.breadcrumb a { color: var(--tm-blue); font-weight: 600; }
.shop-page { padding-bottom: 3rem; }
.shop-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 1.5rem; align-items: start; }
.filter-sidebar { background: #fff; border: 1px solid var(--tm-line); border-radius: var(--tm-radius); padding: 1rem; box-shadow: var(--tm-shadow); }
.sidebar-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-bottom: .85rem; border-bottom: 1px solid var(--tm-line); }
.filter-section { padding: 1rem 0; border-bottom: 1px solid var(--tm-line); }
.filter-section summary { cursor: pointer; font-weight: 700; }
.filter-list { display: grid; gap: .55rem; margin-top: .8rem; }
.filter-label, .filter-list label { display: flex; gap: .55rem; color: #475569; font-size: .9rem; }
.shop-results, .products-area { min-width: 0; }
.shop-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.1rem; margin-bottom: 1rem; background: #fff; border: 1px solid var(--tm-line); border-radius: var(--tm-radius); }
.product-detail-page { width: min(100% - 2rem, 1280px); margin: 1.5rem auto 3rem; }
.product-detail-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); gap: 2rem; align-items: start; }
.product-gallery, .product-info, .buy-box, .product-description, .product-specs, .reviews-section { background: #fff; border: 1px solid var(--tm-line); border-radius: var(--tm-radius); box-shadow: var(--tm-shadow); }
.product-info, .buy-box { padding: 1.5rem; }
.product-title { font-size: clamp(1.55rem, 3vw, 2.25rem); line-height: 1.15; letter-spacing: -.025em; }
.qty-stepper { border: 1px solid var(--tm-line); border-radius: 10px; overflow: hidden; }
.qty-btn { min-width: 42px; min-height: 42px; border: 0; background: #f8fafc; color: var(--tm-ink); }
.qty-input { min-width: 48px; border: 0; text-align: center; }
.pincode-checker, .buy-box-trust { margin-top: 1rem; background: #f8fafc !important; border: 1px solid var(--tm-line) !important; border-radius: 12px !important; }
.checkout-container { width: min(100% - 2rem, 1200px) !important; grid-template-columns: minmax(0, 1fr) 360px !important; gap: 1.5rem !important; }
.checkout-card, .checkout-sidebar, .cart-summary { padding: 1.25rem; }
.cart-layout { width: min(100% - 2rem, 1200px); margin: 1.5rem auto 3rem; display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 1.5rem; }
.account-page, .orders-page { width: min(100% - 2rem, 1200px); margin: 1.5rem auto 3rem; }
.account-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 1.5rem; }
.account-sidebar, .account-panel, .order-card { background: #fff; border: 1px solid var(--tm-line); border-radius: var(--tm-radius); box-shadow: var(--tm-shadow); }
.account-sidebar { padding: .75rem; }
.account-tab-link { display: flex; align-items: center; min-height: 42px; padding: .65rem .75rem; border-radius: 9px; color: #475569; font-weight: 600; }
.account-tab-link.active, .account-tab-link:hover { background: #eff6ff; color: var(--tm-blue); }
.order-card { padding: 1.25rem; margin-bottom: 1rem; }
.status-badge, .order-status, .badge { border-radius: 999px; font-weight: 700; padding: .3rem .65rem; }

/* Operational surfaces share the same clear, compact data layout. */
.admin-topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.5rem; background: #fff; border-bottom: 1px solid var(--tm-line); }
.admin-topbar h1, .admin-topbar h2, .page-title-wrap h1, .page-title-wrap h2 { margin: 0; letter-spacing: -.02em; }
.admin-content { padding: 1.5rem; }
.admin-card, .dashboard-card, .seller-product-form { background: #fff; padding: 1.25rem; }
.seller-product-form { width: min(100%, 900px); margin-inline: auto; }
.seller-product-form .form-row { gap: 1rem; }
.admin-table, .tbl { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; }
.admin-table th, .tbl th { background: #f8fafc; color: #475569; font-size: .75rem; letter-spacing: .04em; text-transform: uppercase; }
.admin-table th, .admin-table td, .tbl th, .tbl td { padding: .85rem 1rem; border-bottom: 1px solid var(--tm-line); }
.admin-table tr:last-child td, .tbl tr:last-child td { border-bottom: 0; }
.cart-item, .cart-summary, .checkout-card, .buy-box, .filter-section, .shop-toolbar, .review-card { background: #fff !important; border: 1px solid var(--tm-line); border-radius: var(--tm-radius); box-shadow: var(--tm-shadow); }
.cart-summary, .checkout-sidebar { top: 110px; }
.modal-overlay { padding: 1rem; overflow-y: auto; }
.modal { width: min(100%, 680px); max-height: calc(100dvh - 2rem); overflow-y: auto; border-radius: var(--tm-radius); }
.table-wrap, .admin-table-wrap, .table-responsive { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; overscroll-behavior-inline: contain; }
table { display: block; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* Footer */
.site-footer { background: #111827; margin-top: 4rem; }
.footer-grid { grid-template-columns: 1.5fr repeat(4, 1fr); }
.site-footer a:hover { color: #bfdbfe; }

/* Admin and seller: shared dense operational surfaces */
.admin-content { background: var(--tm-canvas); }
.admin-wrap { width: 100%; max-width: 100%; }
.admin-main { min-width: 0; }
.nav-dropdown, .search-suggestions { max-width: calc(100vw - 2rem); }
.cart-drawer, .nav-drawer-panel { max-width: min(420px, 100vw); }
.free-shipping-tracker { display: none; }
.admin-card, .card, .kpi-card, .dashboard-card { border: 1px solid var(--tm-line); border-radius: var(--tm-radius); box-shadow: var(--tm-shadow); }
.admin-table th { white-space: nowrap; }
.admin-table td { vertical-align: middle; }
.filter-sidebar { scrollbar-width: thin; }
.filter-section summary { color: var(--tm-ink); }
.filter-label { min-height: 36px; align-items: center; }
.view-btn { min-width: 40px; min-height: 40px; border-radius: 8px; }
.view-btn.active, .view-btn[aria-pressed="true"] { color: #fff; background: var(--tm-blue); border-color: var(--tm-blue); }

@media (min-width: 1280px) { .products-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
@media (max-width: 1100px) { .category-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } .products-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; } .footer-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) {
  .container, .section-inner, .footer-inner { width: min(100% - 1.5rem, 1280px); }
  .navbar-inner { min-height: 64px; gap: .5rem; }
  .navbar-search { order: 3; flex-basis: 100%; margin-top: .25rem; }
  .navbar-actions .theme-toggle-btn, .navbar-actions .nav-icon-btn, .navbar-actions .nav-account-wrap, .navbar-actions .nav-signin-btn, .navbar-actions .nav-cart-btn { display: none; }
  .search-cat-select { display: none; }
  .category-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; }
  .products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
  .mobile-bottom-nav { height: calc(64px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); }
  .mobile-nav-item { width: 16.6667%; font-size: .62rem; }
  .mobile-nav-item svg { width: 20px; height: 20px; }
  body { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  .product-detail-page { padding-bottom: 144px; }
  .product-detail-page .buy-box { bottom: calc(64px + env(safe-area-inset-bottom)); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-section { width: 100%; overflow: clip; }
  .trust-pillars { width: calc(100% - 1.5rem); margin: 2rem auto; padding: .75rem; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; border-radius: 16px; }
  .trust-pillar { min-width: 0; padding: 1.25rem .75rem; border-radius: 12px; }
  .trust-pillar .trust-icon { width: 46px; height: 46px; margin-bottom: .75rem; }
  .trust-pillar .trust-icon svg { width: 24px; height: 24px; }
  .trust-pillar h3 { font-size: clamp(1rem, 4.5vw, 1.25rem); line-height: 1.15; overflow-wrap: anywhere; }
  .trust-pillar p { font-size: .8rem; line-height: 1.35; overflow-wrap: anywhere; }
  .admin-content { padding: 1rem; }
  .shop-layout, .product-detail-grid, .checkout-container, .cart-layout, .account-layout { grid-template-columns: 1fr !important; gap: 1rem !important; }
  .product-detail-page, .checkout-container, .cart-layout, .account-page, .orders-page { width: min(100% - 1.5rem, 1200px) !important; margin-top: 1rem !important; }
  .product-info, .buy-box, .checkout-card, .checkout-sidebar, .cart-summary { padding: 1rem; }
  .account-sidebar { display: flex; gap: .4rem; overflow-x: auto; padding: .5rem; }
  .account-tab-link { flex: 0 0 auto; white-space: nowrap; }
  .shop-toolbar-mobile { display: block; position: sticky; top: 0; z-index: 20; padding-block: .75rem; background: var(--tm-canvas); }
  .filter-sidebar { position: fixed; inset: 0 auto 0 0; z-index: 1002; width: min(88vw, 360px); padding: 1rem; background: #fff; box-shadow: 12px 0 30px rgba(15,23,42,.2); overflow-y: auto; transform: translateX(-105%); transition: transform .2s ease; }
  .filter-sidebar.active, .filter-sidebar.sidebar-open { transform: translateX(0); }
  .filter-sidebar::after { content: ''; position: fixed; inset: 0; z-index: -1; width: 100vw; background: rgba(15,23,42,.36); opacity: 0; pointer-events: none; }
  .filter-sidebar.active::after, .filter-sidebar.sidebar-open::after { opacity: 1; pointer-events: auto; }
  .admin-table, .tbl { min-width: 680px; }
  .admin-topbar { min-height: 64px; padding: .75rem 1rem; }
  .kpi-grid, .dashboard-stats, .analytics-grid, .form-grid, .form-row { grid-template-columns: 1fr !important; }
}
@media (max-width: 480px) {
  .hero-carousel { border-radius: 0 0 14px 14px; }
  .hero-content { padding-inline: 1.25rem; }
  .hero-glass-card { width: 100%; padding: 1.5rem !important; }
  .hero-title { font-size: clamp(1.75rem, 9vw, 2.35rem); line-height: 1.08; }
  .hero-subtitle { font-size: .95rem; line-height: 1.45; }
  .section-header { align-items: center; }
  .section-header h2, .trust-heading { font-size: 1.35rem; line-height: 1.2; }
  .see-all-link { white-space: nowrap; font-size: .9rem; }
  .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .category-card-body { padding: .8rem !important; }
  .category-card-name { font-size: 1rem !important; }
  .category-card-count { font-size: .8rem; }
  .category-card-img { height: 112px !important; }
  .product-card__body, .card-content { padding: .75rem; }
  .product-card__name { font-size: .875rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .trust-pillars { width: calc(100% - 1rem); padding: .5rem; gap: .5rem; }
  .trust-pillar { padding: 1rem .5rem; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; } }