:root {
  --app-bg: #f4f7fb;
  --surface: #ffffff;
  --surface-muted: #eef3f8;
  --text: #152536;
  --text-soft: #5d7186;
  --border: rgba(18, 37, 54, 0.1);
  --primary: #123b63;
  --primary-strong: #0d2b48;
  --accent: #f28f16;
  --accent-strong: #d97805;
  --success: #1d7a59;
  --shadow: 0 24px 60px rgba(12, 32, 52, 0.08);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(242, 143, 22, 0.08), transparent 30%),
    linear-gradient(180deg, #f8fbff 0%, var(--app-bg) 100%);
  color: var(--text);
  font-family: "Manrope", sans-serif;
}

h1, h2, h3, h4, h5, .navbar-brand strong {
  font-family: "Space Grotesk", sans-serif;
}

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

.page-shell {
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  backdrop-filter: blur(12px);
  background: rgba(10, 24, 39, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar {
  padding: 1rem 0;
}

.navbar > .container {
  flex-wrap: nowrap;
  gap: 0.75rem;
}

.navbar-brand {
  min-width: 0;
  flex: 1 1 auto;
}

.navbar-brand span {
  min-width: 0;
}

.brand-logo {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 16px;
  border: 2px solid rgba(255, 255, 255, 0.16);
}

.navbar .nav-link {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 600;
}

.navbar-collapse {
  min-width: 0;
}

.navbar .nav-link.active,
.navbar .nav-link:hover,
.navbar .btn-link.nav-link:hover {
  color: #fff;
}

.btn-accent,
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #ffb45d);
  border: 0;
  color: #182635;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(242, 143, 22, 0.25);
}

.btn-primary:hover,
.btn-accent:hover {
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #fff;
}

.hero-section,
.page-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, rgba(10, 24, 39, 0.98), rgba(18, 59, 99, 0.88));
}

.hero-section {
  padding: 6rem 0 4rem;
}

.page-hero {
  padding: 5rem 0 3rem;
}

.hero-section::after,
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(242, 143, 22, 0.28), transparent 25%),
    radial-gradient(circle at 80% 30%, rgba(255, 255, 255, 0.1), transparent 20%);
  pointer-events: none;
}

.hero-content,
.page-hero-content {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.85rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-card,
.surface-card,
.app-modal .modal-content,
.contact-card,
.detail-card,
.login-panel {
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 1.5rem;
  color: var(--text);
}

.hero-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.hero-stat {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--surface-muted);
}

.section {
  padding: 4rem 0;
}

.section-dark {
  background: linear-gradient(180deg, #10273f, #0a1827);
  color: #fff;
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 2.5rem;
}

.product-grid,
.category-grid,
.testimonial-grid {
  display: grid;
  gap: 1.5rem;
}

.product-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.category-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.testimonial-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.product-card,
.category-card,
.testimonial-card,
.info-card {
  height: 100%;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: 0 16px 36px rgba(20, 37, 54, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover,
.category-card:hover,
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(20, 37, 54, 0.11);
}

.product-card img,
.detail-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: linear-gradient(180deg, #f8fbff, #edf4fb);
  border-radius: var(--radius-lg);
  padding: 1rem;
}

.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.price-block {
  display: flex;
  flex-direction: column;
}

.price-block del {
  color: var(--text-soft);
}

.current-price {
  color: var(--primary);
  font-size: 1.2rem;
  font-weight: 800;
}

.site-footer {
  padding: 3rem 0 2rem;
  color: #dce6ef;
  background: #0b1724;
}

.footer-list {
  padding: 0;
  margin: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-admin-link {
  color: #fff;
}

.app-modal {
  border: 0;
  border-radius: var(--radius-xl);
}

.password-field {
  position: relative;
}

.password-toggle {
  position: absolute;
  top: 2.5rem;
  right: 0.85rem;
  background: transparent;
  border: 0;
  color: var(--text-soft);
}

.status-slot {
  display: block;
  min-height: 1.5rem;
}

.contact-card {
  padding: 1.75rem;
}

.contact-list {
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.detail-card {
  padding: 1.5rem;
}

.detail-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1rem 0;
}

.detail-badge {
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--primary);
  font-weight: 700;
}

.checkout-shell,
.status-shell,
.auth-shell {
  padding: 3rem 0 4rem;
}

.table-modern {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.table-modern table {
  margin-bottom: 0;
}

.info-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.info-card i {
  color: var(--accent);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.info-card h3 {
  color: var(--text);
}

.info-card p {
  color: var(--text-soft);
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.testimonial-meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.testimonial-meta img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 50%;
}

.admin-shell {
  background: #f3f6fb;
}

@media (max-width: 767.98px) {
  .hero-section,
  .page-hero {
    padding-top: 4rem;
  }

  .navbar-brand {
    font-size: 0.95rem;
  }

  .navbar-brand small {
    font-size: 0.72rem;
  }

  .brand-logo {
    width: 44px;
    height: 44px;
  }

  .navbar-collapse {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 0.75rem;
    right: 0.75rem;
    padding: 1rem;
    background: rgba(10, 24, 39, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.22);
  }

  .navbar-collapse .navbar-nav {
    align-items: stretch !important;
    gap: 0.25rem !important;
  }

  .navbar-collapse .nav-link,
  .navbar-collapse .btn-link.nav-link,
  .navbar-collapse .btn.btn-accent,
  .navbar-collapse .btn.btn-outline-light {
    display: block;
    width: 100%;
    text-align: left;
  }

  .navbar-collapse .btn.btn-accent,
  .navbar-collapse .btn.btn-outline-light {
    margin-top: 0.35rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}