/* =========================================================
   BizDeals Design System
   ========================================================= */

:root {
  --bd-navy: #0f2942;
  --bd-navy-light: #16395c;
  --bd-blue: #1b6ec2;
  --bd-blue-dark: #145293;
  --bd-sky: #4fc3f7;
  --bd-magenta: #9c3d84;
  --bd-orange: #f5a623;
  --bd-green: #2f9e58;
  --bd-red: #d64545;

  --bd-ink: #1c2733;
  --bd-muted: #6b7785;
  --bd-border: #e3e8ee;
  --bd-surface: #ffffff;
  --bd-bg: #f6f8fb;

  --bd-radius-sm: 8px;
  --bd-radius: 14px;
  --bd-radius-lg: 20px;

  --bd-shadow-sm: 0 2px 8px rgba(15, 41, 66, 0.06);
  --bd-shadow: 0 10px 30px rgba(15, 41, 66, 0.10);
  --bd-shadow-lg: 0 18px 45px rgba(15, 41, 66, 0.16);

  --bd-font-heading: "Poppins", -apple-system, Segoe UI, sans-serif;
  --bd-font-body: "Inter", -apple-system, Segoe UI, sans-serif;
}

/* ---------- base ---------- */

html {
  font-size: 15px;
}

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

html, body {
  position: relative;
  min-height: 100%;
}

body {
  margin: 0;
  margin-bottom: 60px;
  font-family: var(--bd-font-body);
  color: var(--bd-ink);
  background: var(--bd-bg);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--bd-font-heading);
  font-weight: 600;
  color: var(--bd-navy);
  letter-spacing: -0.01em;
}

a {
  color: var(--bd-blue);
  text-decoration: none;
}

a:hover {
  color: var(--bd-blue-dark);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus, .form-select:focus {
  box-shadow: 0 0 0 0.2rem rgba(27, 110, 194, 0.25);
  border-color: var(--bd-blue);
}

/* ---------- buttons ---------- */

.btn {
  border-radius: 999px;
  font-weight: 600;
  padding: 0.5rem 1.4rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--bd-blue), var(--bd-navy));
  border: none;
  box-shadow: var(--bd-shadow-sm);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--bd-blue-dark), var(--bd-navy));
  transform: translateY(-1px);
  box-shadow: var(--bd-shadow);
}

.btn-secondary {
  background: #fff;
  color: var(--bd-blue);
  border: 1.5px solid var(--bd-blue);
}

.btn-secondary:hover {
  background: var(--bd-blue);
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline-danger {
  border-radius: 999px;
  font-weight: 600;
}

.btn-sm {
  padding: 0.3rem 0.9rem;
  font-size: 0.85rem;
}

/* ---------- nav ---------- */

.site-nav, .admin-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.1rem;
  padding: 0.85rem 1.75rem;
  background: #ffffff;
  border-bottom: 1px solid var(--bd-border);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--bd-shadow-sm);
}

.site-nav a, .admin-nav a {
  color: var(--bd-ink);
  font-weight: 500;
  font-size: 0.95rem;
}

.site-nav a:hover, .admin-nav a:hover {
  color: var(--bd-blue);
}

.site-nav .brand, .admin-nav .brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--bd-font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--bd-navy) !important;
  margin-right: 0.75rem;
}

.brand-logo {
  height: 34px;
  width: 34px;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: var(--bd-shadow-sm);
}

.site-nav span.text-muted {
  font-size: 0.9rem;
}

.logout-form {
  margin-left: auto;
}

.logout-form button {
  border: 1.5px solid var(--bd-border);
  background: #fff;
  border-radius: 999px;
  padding: 0.35rem 1rem;
  font-weight: 600;
  color: var(--bd-ink);
  cursor: pointer;
}

.logout-form button:hover {
  border-color: var(--bd-red);
  color: var(--bd-red);
}

/* ---------- layout ---------- */

main {
  padding: 2rem 1.5rem;
  max-width: 1140px;
  margin: 0 auto;
}

footer {
  text-align: center;
  color: var(--bd-muted);
  font-size: 0.9rem;
}

/* ---------- hero (home) ---------- */

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  background: linear-gradient(135deg, var(--bd-navy), var(--bd-blue));
  color: #fff;
  border-radius: var(--bd-radius-lg);
  padding: 3.5rem 3rem;
  margin-bottom: 3rem;
  box-shadow: var(--bd-shadow-lg);
}

.hero-text {
  flex: 1 1 320px;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}

.hero-text h1 {
  font-size: 2.75rem;
  color: #fff;
  margin: 0 0 0.75rem;
}

.hero-text p {
  opacity: 0.92;
  max-width: 42ch;
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
}

.hero-actions .btn-primary {
  background: #fff;
  color: var(--bd-blue);
  border: none;
}

.hero-actions .btn-primary:hover {
  background: #f1f6fc;
  color: var(--bd-blue-dark);
}

.hero-actions .btn-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  border-radius: 999px;
  font-weight: 600;
  padding: 0.5rem 1.4rem;
}

.hero-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
}

.hero-image img {
  width: 190px;
  height: 190px;
  object-fit: contain;
  background: #fff;
  border-radius: var(--bd-radius);
  padding: 1.25rem;
  box-shadow: var(--bd-shadow-lg);
}

/* ---------- section headings ---------- */

.categories-teaser h2, .products-teaser h2 {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.categories-teaser, .products-teaser {
  margin-bottom: 3rem;
}

/* ---------- category cards ---------- */

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 1.1rem;
}

.category-card {
  display: block;
  background: var(--bd-surface);
  border: 1px solid var(--bd-border);
  border-radius: var(--bd-radius);
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
}

.category-card:hover {
  box-shadow: var(--bd-shadow);
  transform: translateY(-3px);
  border-color: var(--bd-sky);
}

.category-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: var(--bd-navy);
}

.category-cta {
  color: var(--bd-blue);
  font-weight: 600;
  font-size: 0.88rem;
}

.category-card.is-disabled {
  opacity: 0.55;
  cursor: default;
}

.category-card.is-disabled .category-cta {
  color: var(--bd-muted);
}

/* ---------- product cards ---------- */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.25rem;
}

.product-card {
  display: block;
  background: var(--bd-surface);
  border: 1px solid var(--bd-border);
  border-radius: var(--bd-radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.18s ease, transform 0.18s ease;
  height: 100%;
}

.product-card:hover {
  box-shadow: var(--bd-shadow);
  transform: translateY(-4px);
}

.product-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block;
  background: var(--bd-bg);
}

.product-card .product-card-body {
  padding: 1.1rem 1.25rem 1.4rem;
}

.product-card h3, .product-card h5 {
  color: var(--bd-navy);
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
}

.product-card p {
  color: var(--bd-muted);
  font-size: 0.92rem;
  margin: 0;
}

.price-badge {
  display: inline-block;
  margin-top: 0.6rem;
  background: rgba(27, 110, 194, 0.08);
  color: var(--bd-blue-dark);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
}

.empty-state {
  color: var(--bd-muted);
  background: var(--bd-surface);
  border: 1px dashed var(--bd-border);
  border-radius: var(--bd-radius);
  padding: 2rem;
  text-align: center;
}

/* ---------- product detail page ---------- */

.product-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .product-detail {
    grid-template-columns: 1fr;
  }
}

.product-gallery {
  background: var(--bd-surface);
  border-radius: var(--bd-radius);
  border: 1px solid var(--bd-border);
  padding: 1.25rem;
}

.product-gallery img#mainImage {
  width: 100%;
  border-radius: var(--bd-radius-sm);
  object-fit: cover;
  max-height: 420px;
}

.gallery-thumbs {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.9rem;
  flex-wrap: wrap;
}

.gallery-thumbs img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--bd-radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.15s ease;
}

.gallery-thumbs img:hover, .gallery-thumbs img.is-active {
  border-color: var(--bd-blue);
}

.product-info h1 {
  margin-top: 0;
}

.info-card {
  background: var(--bd-surface);
  border: 1px solid var(--bd-border);
  border-radius: var(--bd-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--bd-shadow-sm);
}

.info-card h5 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.price-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.price-table th, .price-table td {
  padding: 0.55rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--bd-border);
}

.price-table th {
  color: var(--bd-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.price-table tr:last-child td {
  border-bottom: none;
}

/* ---------- forms (site-wide) ---------- */

form label, form .form-label {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--bd-ink);
  margin-top: 0.85rem;
  margin-bottom: 0.3rem;
  display: block;
}

.form-control, .form-select {
  border-radius: var(--bd-radius-sm);
  border: 1.5px solid var(--bd-border);
  padding: 0.55rem 0.85rem;
}

.form-control:focus, .form-select:focus {
  border-color: var(--bd-blue);
}

textarea.form-control {
  min-height: 90px;
}

.field-group {
  margin-bottom: 1rem;
}

.alert {
  border-radius: var(--bd-radius-sm);
  border: none;
  font-weight: 500;
}

.alert-success {
  background: rgba(47, 158, 88, 0.12);
  color: #1e6b3b;
}

.alert-danger {
  background: rgba(214, 69, 69, 0.12);
  color: #a12f2f;
}

/* ---------- tables (admin) ---------- */

.table-card {
  background: var(--bd-surface);
  border: 1px solid var(--bd-border);
  border-radius: var(--bd-radius);
  padding: 0.5rem;
  box-shadow: var(--bd-shadow-sm);
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

table th, table td {
  padding: 0.7rem 0.9rem;
  text-align: left;
  border-bottom: 1px solid var(--bd-border);
  font-size: 0.92rem;
}

table th {
  color: var(--bd-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 700;
}

table tbody tr:hover {
  background: var(--bd-bg);
}

.inline-form {
  display: inline;
}

/* ---------- status badges ---------- */

.status-badge {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.status-badge.is-open {
  background: rgba(245, 166, 35, 0.15);
  color: #a6660a;
}

.status-badge.is-resolved {
  background: rgba(47, 158, 88, 0.15);
  color: #1e6b3b;
}

/* ---------- page header (generic content pages) ---------- */

.page-header {
  margin-bottom: 1.75rem;
}

.page-header h1 {
  margin-bottom: 0.25rem;
}

.page-header p {
  color: var(--bd-muted);
  margin: 0;
}

/* ---------- login ---------- */

.login-page {
  max-width: 380px;
  margin: 4.5rem auto;
  text-align: center;
  background: var(--bd-surface);
  border: 1px solid var(--bd-border);
  border-radius: var(--bd-radius-lg);
  padding: 2.5rem 2.25rem;
  box-shadow: var(--bd-shadow);
}

.login-page form {
  text-align: left;
}

.login-logo {
  width: 76px;
  height: 76px;
  object-fit: contain;
  border-radius: 14px;
  margin-bottom: 1.25rem;
  box-shadow: var(--bd-shadow-sm);
}

/* ---------- admin dashboard ---------- */

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.1rem;
  margin-top: 1.5rem;
  list-style: none;
  padding: 0;
}

.dashboard-grid a {
  display: block;
  background: var(--bd-surface);
  border: 1px solid var(--bd-border);
  border-radius: var(--bd-radius);
  padding: 1.5rem;
  color: var(--bd-navy);
  font-weight: 600;
  transition: box-shadow 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
}

.dashboard-grid a:hover {
  box-shadow: var(--bd-shadow);
  transform: translateY(-3px);
  border-color: var(--bd-sky);
}

.dashboard-grid .dg-icon {
  font-size: 1.6rem;
  display: block;
  margin-bottom: 0.6rem;
}

/* ---------- contact page ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

@media (max-width: 800px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

.contact-info-card address {
  font-style: normal;
  line-height: 1.7;
}

.social-links {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.social-links a {
  font-weight: 600;
}