:root {
  --at-navy: #0b1f33;
  --at-accent: #0d6efd;
  --at-muted: #6c757d;
  --at-tabbar-h: 3.5rem;
  --at-tabbar-more: 5.5rem;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: #212529;
  background: #f6f8fb;
}

@media (max-width: 991.98px) {
  .site-main {
    padding-bottom: calc(var(--at-tabbar-h) + var(--at-tabbar-more) + env(safe-area-inset-bottom, 0px));
  }

  .site-main:has(.staff-app) {
    padding-bottom: calc(var(--at-tabbar-h) + env(safe-area-inset-bottom, 0px) + 12px);
  }

  .staff-app .staff-main-panel {
    padding-bottom: 0.5rem;
  }
}

.site-navbar {
  background: var(--at-navy) !important;
}

.site-navbar .nav-link,
.site-navbar .navbar-brand {
  color: rgba(255, 255, 255, 0.92) !important;
}

.site-navbar .nav-link:hover {
  color: #fff !important;
}

.site-navbar .nav-link[aria-current="page"] {
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.25rem;
}

.site-navbar button.nav-link,
.site-navbar button.nav-link:hover,
.site-navbar button.nav-link:focus {
  color: rgba(255, 255, 255, 0.92) !important;
}

.site-navbar button.nav-link:hover {
  color: #fff !important;
}

.site-navbar .nav-link:focus-visible,
.mobile-tabbar__item:focus-visible,
.mobile-tabbar__item--btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.hero,
.home-hero,
.catalog-hero {
  background: radial-gradient(circle at top right, rgba(13, 110, 253, 0.22), transparent 28%), linear-gradient(135deg, #0b1f33 0%, #123a5c 100%);
  color: #fff;
  border-radius: 0 0 1.5rem 1.5rem;
  padding: clamp(1.75rem, 5vw, 3rem) 0;
}

.text-white-75 {
  color: rgba(255, 255, 255, 0.75);
}

.home-hero-panel {
  border-radius: 1.25rem;
}

.home-feature-card,
.home-process,
.home-cta,
.catalog-toolbar,
.catalog-empty {
  border: 1px solid rgba(11, 31, 51, 0.06) !important;
}

.home-feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  color: #0d6efd;
  background: rgba(13, 110, 253, 0.1);
  border-radius: 0.9rem;
  font-size: 1.35rem;
}

.home-service-card .card-body {
  display: flex;
  flex-direction: column;
}

.home-step {
  height: 100%;
  padding: 1rem;
  background: #f8fbff;
  border: 1px solid rgba(13, 110, 253, 0.1);
  border-radius: 1rem;
}

.home-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.75rem;
  color: #fff;
  background: #0d6efd;
  border-radius: 999px;
  font-weight: 700;
}

.home-step strong {
  display: block;
  margin-bottom: 0.25rem;
}

.home-step p {
  margin-bottom: 0;
  color: #6c757d;
  font-size: 0.92rem;
}

.home-product-image {
  height: 150px;
}

.home-product-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 150px;
  color: #0d6efd;
  background: linear-gradient(135deg, #eef5ff, #f8fbff);
  font-size: 2rem;
}

.catalog-toolbar {
  margin-top: -2rem;
  position: relative;
  z-index: 2;
  border-radius: 1rem;
}

.catalog-card {
  overflow: hidden;
  border: 1px solid rgba(11, 31, 51, 0.06) !important;
}

.catalog-card-image-wrap {
  position: relative;
  background: #f8fbff;
}

.catalog-card-image {
  width: 100%;
  height: 180px;
}

.catalog-card-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 180px;
  color: #0d6efd;
  background: linear-gradient(135deg, #eef5ff, #f8fbff);
  font-size: 2.2rem;
}

.catalog-card-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  box-shadow: 0 0.35rem 1rem rgba(11, 31, 51, 0.1);
}

.catalog-stock-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.product-detail-page {
  margin-top: -1.5rem;
  position: relative;
  z-index: 2;
}

.product-detail-image-wrap {
  min-height: 320px;
}

.product-detail-image {
  max-height: 520px;
  object-fit: contain;
  background: #fff;
}

.product-detail-placeholder {
  display: flex;
  min-height: 340px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: #0d6efd;
  background: linear-gradient(135deg, #eef5ff, #f8fbff);
  font-size: 2.5rem;
}

.product-detail-placeholder span {
  color: #6c757d;
  font-size: 0.95rem;
}

.product-detail-thumb {
  width: 4rem;
  height: 4rem;
  overflow: hidden;
  border-radius: 0.65rem;
}

.product-purchase-card {
  position: sticky;
  top: 1rem;
  border: 1px solid rgba(11, 31, 51, 0.06) !important;
}

.product-detail-status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.7rem;
  border-radius: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.product-description p:last-child {
  margin-bottom: 0;
}

.card-product {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  border: none;
  box-shadow: 0 0.25rem 1rem rgba(11, 31, 51, 0.06);
}

.card-product:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1.25rem rgba(11, 31, 51, 0.1);
}

@media (max-width: 575.98px) {
  .card-product:active {
    transform: scale(0.99);
  }
}

.badge-kind-service {
  background: #e7f1ff;
  color: #0d6efd;
}

.badge-kind-product {
  background: #e8f5e9;
  color: #2e7d32;
}

.staff-sidebar {
  min-height: calc(100vh - 56px);
  background: #fff;
  border-right: 1px solid #e9ecef;
}

.staff-sidebar .nav-link[aria-current="page"] {
  font-weight: 600;
  color: var(--at-navy) !important;
  border-left: 3px solid var(--at-accent);
  padding-left: 0.35rem !important;
  margin-left: -0.35rem;
}

.staff-offcanvas .nav-link[aria-current="page"] {
  font-weight: 600;
  background: rgba(13, 110, 253, 0.08);
}

.staff-main-panel {
  background: #f6f8fb;
  min-height: 60vh;
}

.staff-dashboard-hero {
  background: radial-gradient(circle at top right, rgba(13, 110, 253, 0.13), transparent 34%), #fff;
  border: 1px solid rgba(11, 31, 51, 0.06) !important;
}

.dashboard-metric {
  color: inherit;
  border: 1px solid rgba(11, 31, 51, 0.06) !important;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.dashboard-metric:hover {
  transform: translateY(-2px);
  border-color: rgba(13, 110, 253, 0.18) !important;
  box-shadow: 0 0.75rem 1.5rem rgba(11, 31, 51, 0.08) !important;
}

.dashboard-metric-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  color: #0d6efd;
  background: rgba(13, 110, 253, 0.1);
  border-radius: 0.85rem;
  font-size: 1.25rem;
}

.dashboard-list .list-group-item:first-child {
  border-top: 0;
}

.dashboard-list .list-group-item:last-child {
  border-bottom: 0;
}

.dashboard-health-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(11, 31, 51, 0.08);
}

.dashboard-health-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.footer-site {
  background: #fff;
  border-top: 1px solid #e9ecef;
  margin-top: 3rem;
}

.mobile-tabbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1030;
  display: flex;
  align-items: stretch;
  justify-content: space-around;
  min-height: var(--at-tabbar-h);
  padding-bottom: env(safe-area-inset-bottom, 0);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(11, 31, 51, 0.1);
  box-shadow: 0 -0.25rem 1rem rgba(11, 31, 51, 0.08);
}

.mobile-tabbar--staff {
  background: rgba(11, 31, 51, 0.96);
  border-top-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 -0.35rem 1.25rem rgba(0, 0, 0, 0.25);
}

.mobile-tabbar__item {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  min-height: 3.25rem;
  min-width: 2.75rem;
  padding: 0.35rem 0.25rem 0.5rem;
  font-size: 0.65rem;
  font-weight: 500;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  color: var(--at-muted);
  border: none;
  background: transparent;
  -webkit-tap-highlight-color: transparent;
}

.mobile-tabbar--staff .mobile-tabbar__item {
  color: rgba(255, 255, 255, 0.72);
}

.mobile-tabbar__icon {
  font-size: 1.35rem;
  line-height: 1;
}

.mobile-tabbar__item.is-active,
.mobile-tabbar__item[aria-current="page"] {
  color: var(--at-accent);
  font-weight: 600;
}

.mobile-tabbar--staff .mobile-tabbar__item.is-active,
.mobile-tabbar--staff .mobile-tabbar__item[aria-current="page"] {
  color: #8ec5ff;
}

.mobile-tabbar__item--btn {
  cursor: pointer;
}

.mobile-tabbar__badge {
  display: inline-block;
  margin-left: 0.15rem;
  padding: 0 0.35rem;
  font-size: 0.6rem;
  font-weight: 700;
  vertical-align: super;
  color: #fff;
  background: var(--at-accent);
  border-radius: 999px;
}

.mobile-tabbar-more {
  position: fixed;
  left: 0;
  right: 0;
  bottom: calc(var(--at-tabbar-h) + env(safe-area-inset-bottom, 0px) - 1px);
  z-index: 1029;
  background: rgba(246, 248, 251, 0.98);
  border-top: 1px solid rgba(11, 31, 51, 0.06);
}

.staff-offcanvas .nav-link {
  border-radius: 0.35rem;
}

.staff-offcanvas .nav-link:active {
  background: rgba(13, 110, 253, 0.08);
}

@media (min-width: 992px) {
  .mobile-tabbar,
  .mobile-tabbar-more {
    display: none !important;
  }

  .site-main {
    padding-bottom: 0 !important;
  }
}

@media (max-width: 991.98px) {
  .product-purchase-card {
    position: static;
  }
}

@media (max-width: 767.98px) {
  .table-responsive {
    font-size: 0.9rem;
  }

  .container {
    padding-left: max(0.75rem, env(safe-area-inset-left));
    padding-right: max(0.75rem, env(safe-area-inset-right));
  }

  .catalog-toolbar {
    margin-top: -1rem;
  }
}

a:focus-visible,
.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.nav-link:focus-visible {
  outline: 2px solid var(--at-accent);
  outline-offset: 2px;
}