/* Jomerc Trading Company (K) Ltd - Equipment Gallery Stylesheet */
:root {
  --color-bg-darkest: #0a0c0e;
  --color-bg-main: #0f1216;
  --color-bg-surface: #15191f;
  --color-bg-surface-elevated: #1e232b;
  --color-bg-hover: #262c36;
  
  --color-border: #2c333e;
  --color-border-light: #3e4756;
  
  --color-primary: #f59e0b;
  --color-primary-bright: #fbbf24;
  --color-primary-dark: #d97706;
  --color-primary-contrast: #0f1216;
  
  --color-text-main: #f1f5f9;
  --color-text-muted: #94a3b8;
  --color-text-dim: #64748b;
  
  --color-success: #10b981;
  --color-danger: #ef4444;
  --color-info: #3b82f6;
  --color-warning: #f59e0b;

  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.7);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg-main);
  color: var(--color-text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Industrial Hazard Top Stripe */
.hazard-stripe {
  height: 4px;
  width: 100%;
  background: repeating-linear-gradient(
    -45deg,
    var(--color-primary),
    var(--color-primary) 15px,
    #111 15px,
    #111 30px
  );
}

/* Header & Navigation */
header.site-header {
  background-color: var(--color-bg-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: inherit;
}

.brand-badge {
  background-color: var(--color-primary);
  color: var(--color-primary-contrast);
  font-weight: 900;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.brand-titles h1 {
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-text-main);
}

.brand-titles span {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
  display: block;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  text-decoration: none;
  border: 1px solid transparent;
  outline: none;
}

.btn:focus-visible {
  box-shadow: 0 0 0 2px var(--color-primary);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-primary-contrast);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-bright);
}

.btn-outline {
  background-color: var(--color-bg-surface-elevated);
  color: var(--color-text-main);
  border-color: var(--color-border);
}

.btn-outline:hover {
  background-color: var(--color-bg-hover);
  border-color: var(--color-border-light);
}

.btn-danger {
  background-color: var(--color-danger);
  color: white;
}

.btn-danger:hover {
  background-color: #dc2626;
}

.btn-sm {
  padding: 0.35rem 0.65rem;
  font-size: 0.78rem;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(180deg, var(--color-bg-surface) 0%, var(--color-bg-main) 100%);
  border-bottom: 1px solid var(--color-border);
  padding: 2.5rem 1.25rem 2rem;
  text-align: center;
}

.hero-content {
  max-width: 860px;
  margin: 0 auto;
}

.hero-tag {
  display: inline-block;
  background-color: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: var(--color-primary-bright);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  margin-bottom: 0.85rem;
  text-transform: uppercase;
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text-main);
  margin-bottom: 0.75rem;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 680px;
  margin: 0 auto 1.75rem;
}

/* Industrial Trust Pillars */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.85rem;
  max-width: 1000px;
  margin: 0 auto;
}

.trust-item {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-align: left;
}

.trust-icon {
  color: var(--color-primary);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.trust-text strong {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-main);
}

.trust-text span {
  display: block;
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

/* Main Container & Filter / Search Controls */
.main-content {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem 1.25rem;
  flex: 1;
}

.controls-bar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

@media (min-width: 768px) {
  .controls-bar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.search-box {
  position: relative;
  flex: 1;
  max-width: 440px;
}

.search-input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.5rem;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-main);
  font-size: 0.9rem;
  transition: all 0.15s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2);
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-dim);
  pointer-events: none;
}

/* Category Filter Tabs */
.filter-tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  scrollbar-width: thin;
}

.filter-btn {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.15s ease;
}

.filter-btn:hover {
  background-color: var(--color-bg-surface-elevated);
  color: var(--color-text-main);
  border-color: var(--color-border-light);
}

.filter-btn.active {
  background-color: var(--color-primary);
  color: var(--color-primary-contrast);
  border-color: var(--color-primary);
}

.filter-count {
  background-color: rgba(255, 255, 255, 0.12);
  padding: 0.1rem 0.4rem;
  border-radius: 9999px;
  font-size: 0.72rem;
}

.filter-btn.active .filter-count {
  background-color: rgba(0, 0, 0, 0.25);
  color: var(--color-primary-contrast);
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.gallery-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.gallery-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.card-image-box {
  position: relative;
  width: 100%;
  padding-top: 66%;
  background-color: var(--color-bg-surface-elevated);
  overflow: hidden;
}

.card-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-card:hover .card-img {
  transform: scale(1.03);
}

.badge-overlay {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  display: flex;
  gap: 0.4rem;
}

.category-badge {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.badge-machines {
  background-color: rgba(245, 158, 11, 0.95);
  color: #111;
}

.badge-machine-delivery {
  background-color: rgba(59, 130, 246, 0.95);
  color: #fff;
}

.badge-parts {
  background-color: rgba(148, 163, 184, 0.95);
  color: #0f172a;
}

.badge-on-site {
  background-color: rgba(249, 115, 22, 0.95);
  color: #fff;
}

.card-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.35;
  margin-bottom: 0.4rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-description {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-bottom: 0.85rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 0.75rem;
  margin-top: auto;
  font-size: 0.75rem;
  color: var(--color-text-dim);
}

.card-footer-action {
  color: var(--color-primary-bright);
  font-weight: 700;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* Lightbox Modal */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(6, 8, 10, 0.94);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  flex-direction: column;
  padding: 1.25rem;
}

.lightbox-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto 1rem;
}

.lightbox-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.lightbox-image-wrapper {
  max-height: 70vh;
  max-width: 90vw;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-height: 70vh;
  max-width: 100%;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(24, 28, 35, 0.85);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.lightbox-nav-btn:hover {
  background-color: var(--color-primary);
  color: var(--color-primary-contrast);
}

.lightbox-prev {
  left: 0.5rem;
}

.lightbox-next {
  right: 0.5rem;
}

.lightbox-caption-box {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  max-width: 1000px;
  width: 100%;
  margin: 1rem auto 0;
}

.lightbox-caption-box h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.lightbox-caption-box p {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

/* Empty State */
.empty-state {
  background-color: var(--color-bg-surface);
  border: 1px dashed var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 3rem 1.5rem;
  text-align: center;
  max-width: 580px;
  margin: 2rem auto;
}

.empty-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

/* Admin Screens */
.admin-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  max-width: 600px;
  margin: 2rem auto;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.4rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background-color: var(--color-bg-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-main);
  font-size: 0.9rem;
  font-family: inherit;
  transition: all 0.15s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2);
}

.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

.alert-danger {
  background-color: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #86efac;
}

/* Admin Dashboard Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.metric-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.metric-number {
  font-size: 1.75rem;
  font-weight: 900;
  line-height: 1;
  margin-top: 0.25rem;
  color: var(--color-text-main);
}

/* Admin Table */
.table-responsive {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-surface);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.admin-table th {
  background-color: var(--color-bg-surface-elevated);
  padding: 0.75rem 1rem;
  color: var(--color-text-muted);
  font-weight: 700;
  border-bottom: 1px solid var(--color-border);
}

.admin-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.admin-table tr:hover td {
  background-color: rgba(255, 255, 255, 0.02);
}

/* Footer */
footer.site-footer {
  background-color: var(--color-bg-surface);
  border-top: 1px solid var(--color-border);
  padding: 2rem 1.25rem;
  margin-top: auto;
  text-align: center;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}