@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* Mobile chrome pieces — hidden on desktop (shown in @media below) */
.mobile-menu-btn,
.sidebar-close-btn,
.sidebar-backdrop,
.mobile-bottom-nav {
  display: none;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.flash-wrap {
  padding: 0 28px;
  margin-top: 16px;
}

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

:root {
  --primary: #10b981;
  --primary-dark: #059669;
  --primary-light: #d1fae5;
  --secondary: #3b82f6;
  --danger: #ef4444;
  --warning: #f59e0b;
  --success: #10b981;
  --info: #06b6d4;
  --dark: #1f2937;
  --darker: #111827;
  --light: #f9fafb;
  --lighter: #f3f4f6;
  --border: #e5e7eb;
  --text: #374151;
  --text-muted: #6b7280;
}

body {
  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  min-height: 100vh;
}

/* ── Layout ── */
.layout { display: flex; min-height: 100vh; }

/* ── Sidebar ── */
.sidebar {
  width: 260px;
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  box-shadow: 2px 0 12px rgba(0,0,0,0.15);
}

.sidebar-brand {
  padding: 28px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  background: linear-gradient(135deg, rgba(16,185,129,0.1) 0%, rgba(59,130,246,0.1) 100%);
  position: relative;
}

.sidebar-brand .logo {
  font-size: 24px;
  font-weight: 800;
  background: linear-gradient(135deg, #10b981, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

.sidebar-brand .tagline {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-weight: 500;
}

nav { padding-bottom: 8px; }

.nav-section {
  padding: 14px 0 6px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.nav-section:first-child {
  border-top: none;
  padding-top: 16px;
}

.nav-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  color: rgba(255,255,255,0.38);
  padding: 0 22px 8px;
  font-weight: 700;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
  margin: 2px 10px;
  border-radius: 8px;
}

.nav-icon {
  width: 20px;
  flex-shrink: 0;
  text-align: center;
  font-size: 14px;
  line-height: 1;
}

.nav-text {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-badge {
  background: #fcd34d;
  color: #92400e;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  flex-shrink: 0;
}

.nav-item:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.nav-item.active {
  color: #10b981;
  border-left-color: #10b981;
  background: rgba(16,185,129,0.14);
  font-weight: 600;
}

/* Submenu styles */
.nav-submenu { position: relative; }
.nav-submenu-toggle {
  background: none;
  border: none;
  cursor: pointer;
  width: calc(100% - 20px);
  text-align: left;
  font-family: inherit;
}

.nav-caret {
  flex-shrink: 0;
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  transition: transform 0.18s ease;
}

.nav-submenu-toggle.is-open .nav-caret {
  transform: rotate(180deg);
  color: rgba(255,255,255,0.8);
}

.nav-submenu-items {
  padding: 2px 0 4px;
  margin: 0;
  display: none;
}

.nav-subitem {
  padding: 8px 14px 8px 30px;
  font-size: 12px;
  color: rgba(255,255,255,0.58);
}

.nav-subitem .nav-icon {
  width: 16px;
  font-size: 12px;
}

.nav-subitem:hover {
  color: #fff;
  background: rgba(255,255,255,0.07);
}

.nav-subitem.active {
  color: #10b981;
  border-left-color: #10b981;
  background: rgba(16,185,129,0.12);
  font-weight: 600;
}

/* ── Main ── */
.main { flex: 1; overflow-x: hidden; }

.topbar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.topbar-title { 
  font-size: 18px; 
  font-weight: 700; 
  color: var(--darker);
  letter-spacing: -0.5px;
}

.topbar-actions { display: flex; gap: 12px; }

.content { 
  padding: 32px;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
}

/* ── Cards ── */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 24px;
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
  border-color: rgba(16,185,129,0.2);
}

.card.search-card,
.card.search-card .card-body {
  overflow: visible;
}

.card.search-card {
  position: relative;
  z-index: 40;
}

.card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
}

.card-body { padding: 24px; }

/* ── Stat cards ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: linear-gradient(135deg, #fff 0%, #f9fafb 100%);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, rgba(16,185,129,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.stat-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 12px;
  font-weight: 600;
}

.stat-value { 
  font-size: 32px; 
  font-weight: 800; 
  color: var(--darker); 
  position: relative;
  z-index: 1;
}

.stat-value.green { color: var(--primary); }
.stat-value.orange { color: var(--warning); }
.stat-value.red { color: var(--danger); }
.stat-value.blue { color: var(--secondary); }

.stat-card-link:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(16,185,129,0.15);
  border-color: var(--primary);
}

/* ── Tables ── */
.table-wrap { overflow-x: auto; }

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

th {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  font-weight: 700;
  padding: 14px 16px;
  text-align: left;
  border-bottom: 2px solid var(--border);
  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
}

td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--lighter);
  color: var(--text);
}

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

tr:hover td { 
  background: #f9fafb;
}

.mono { 
  font-family: 'JetBrains Mono', monospace; 
  font-size: 12px;
  letter-spacing: 0.5px;
}

/* ── Badges ── */
.badge {
  display: inline-block;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.badge-green { 
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  color: #047857; 
}

.badge-orange { 
  background: linear-gradient(135deg, #fed7aa 0%, #fdba74 100%);
  color: #92400e; 
}

.badge-red { 
  background: linear-gradient(135deg, #fecaca 0%, #fca5a5 100%);
  color: #991b1b; 
}

.badge-blue { 
  background: linear-gradient(135deg, #bfdbfe 0%, #93c5fd 100%);
  color: #1e40af; 
}

.badge-grey { 
  background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
  color: #4b5563; 
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.25s ease;
  letter-spacing: 0.3px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary { 
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 12px rgba(16,185,129,0.3);
}

.btn-primary:hover { 
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16,185,129,0.4);
}

.btn-secondary { 
  background: linear-gradient(135deg, var(--lighter) 0%, #e5e7eb 100%);
  color: var(--text);
  border: 1.5px solid var(--border);
}

.btn-secondary:hover { 
  background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
  transform: translateY(-2px);
}

.btn-danger { 
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
  color: #991b1b;
  border: 1.5px solid #fca5a5;
}

.btn-danger:hover { 
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: #fff;
  transform: translateY(-2px);
}

.btn-blue { 
  background: linear-gradient(135deg, var(--secondary) 0%, #1d4ed8 100%);
  color: #fff;
  box-shadow: 0 4px 12px rgba(59,130,246,0.3);
}

.btn-blue:hover { 
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59,130,246,0.4);
}

.btn-sm { 
  padding: 6px 12px; 
  font-size: 12px; 
}

/* ── Forms ── */
.form-group { margin-bottom: 20px; }

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--darker);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

input[type="text"], input[type="number"],
input[type="email"], input[type="tel"],
input[type="password"], input[type="date"],
input[type="search"], select, textarea {
  width: 100%;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 10px 14px;
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  transition: all 0.25s ease;
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(16,185,129,0.1);
  transform: translateY(-1px);
}

textarea { 
  resize: vertical; 
  min-height: 100px;
}

/* ── Grid helpers ── */
.grid-2 { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
  gap: 24px; 
}

.grid-3 { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); 
  gap: 20px; 
}

/* ── Alerts ── */
.alert {
  padding: 14px 18px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 13px;
  font-weight: 500;
  border-left: 4px solid;
  opacity: 1;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.alert.alert-hiding {
  opacity: 0;
  transform: translateY(-6px);
}

.alert-success { 
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  border-left-color: var(--success);
  color: #047857;
}

.alert-warning { 
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border-left-color: var(--warning);
  color: #92400e;
}

.alert-error { 
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
  border-left-color: var(--danger);
  color: #991b1b;
}

/* ── Barcode display ── */
.barcode-display {
  background: linear-gradient(135deg, #fff 0%, #f9fafb 100%);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  display: inline-block;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.barcode-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--text);
  margin-top: 8px;
  letter-spacing: 2px;
  font-weight: 500;
}

/* ── Scanner input ── */
.scan-input {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  text-align: center;
  letter-spacing: 3px;
  border: 2.5px solid var(--primary);
  border-radius: 10px;
  color: var(--darker);
  width: 100%;
  padding: 14px;
  outline: none;
  margin-top: 14px;
  background: linear-gradient(135deg, #fff 0%, #f9fafb 100%);
  box-shadow: 0 4px 12px rgba(16,185,129,0.2);
  transition: all 0.25s ease;
}

.scan-input:focus {
  box-shadow: 0 8px 24px rgba(16,185,129,0.3);
  transform: translateY(-2px);
}

/* ── Cart ── */
.cart-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--lighter);
  transition: all 0.25s ease;
}

.cart-item:hover {
  background: var(--lighter);
}

.cart-item:last-child { border-bottom: none; }

.cart-item-info { flex: 1; }

.cart-item-name { 
  font-weight: 600; 
  font-size: 13px;
  color: var(--darker);
}

.cart-item-vendor { 
  font-size: 12px; 
  color: var(--text-muted);
  margin-top: 2px;
}

.cart-qty {
  display: flex;
  align-items: center;
  gap: 10px;
}

.qty-btn {
  width: 32px; 
  height: 32px;
  background: linear-gradient(135deg, var(--lighter) 0%, #e5e7eb 100%);
  border: 1.5px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
}

.qty-btn:hover { 
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  border-color: var(--primary);
  transform: scale(1.05);
}

.cart-price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  min-width: 90px;
  text-align: right;
}

.remove-btn {
  color: var(--danger);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 18px;
  padding: 0 4px;
  line-height: 1;
  transition: all 0.25s ease;
}

.remove-btn:hover {
  color: #dc2626;
  transform: scale(1.2);
}

/* ── Print ── */
@media print {
  .sidebar, .topbar, .no-print { display: none !important; }
  .main { width: 100%; }
  body { background: #fff; }
}

/* ── Sidebar footer / user ── */
.sidebar-footer {
  margin-top: auto;
  padding: 18px;
  border-top: 1px solid rgba(255,255,255,0.1);
  background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, transparent 100%);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.user-avatar {
  width: 40px; 
  height: 40px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--info) 100%);
  border-radius: 50%;
  display: flex; 
  align-items: center; 
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(16,185,129,0.3);
}

.user-name {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
}

.user-role {
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 500;
}

.logout-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 10px;
  background: linear-gradient(135deg, rgba(239,68,68,0.15) 0%, rgba(220,38,38,0.15) 100%);
  color: #fca5a5;
  border-radius: 6px;
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  transition: all 0.25s ease;
  border: 1px solid rgba(239,68,68,0.3);
  font-family: inherit;
  cursor: pointer;
}

.logout-btn:hover {
  background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(239,68,68,0.3);
}

/* ── Topbar user ── */
.topbar-right { 
  display: flex; 
  align-items: center;
  gap: 16px;
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 8px;
  transition: all 0.25s ease;
}

.topbar-user:hover { 
  background: var(--lighter);
}

.topbar-avatar {
  width: 36px; 
  height: 36px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--info) 100%);
  color: #fff;
  border-radius: 50%;
  display: flex; 
  align-items: center; 
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

.topbar-username {
  font-size: 13px;
  font-weight: 600;
  color: var(--darker);
}

.topbar-role {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 500;
}

.topbar-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  min-width: 160px;
  z-index: 200;
  overflow: hidden;
  margin-top: 8px;
}

.topbar-user:hover .topbar-dropdown { 
  display: block;
  animation: slideDown 0.2s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.topbar-dropdown a {
  display: block;
  padding: 12px 16px;
  color: var(--danger);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.25s ease;
}

.topbar-dropdown a:hover { 
  background: #fee2e2;
  padding-left: 20px;
}

/* ── Stat card link ── */
.stat-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

/* ── Scrollbar styling ── */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--lighter);
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

.sv-search-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 10050;
  max-height: 240px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  margin-top: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  display: none;
}

.sv-search-option {
  padding: 12px;
  cursor: pointer;
  border-bottom: 1px solid #f3f4f6;
  color: #1a1a2e;
  min-height: 44px;
  box-sizing: border-box;
}

.sv-search-option:hover,
.sv-search-option:active {
  background: #f0fdf4;
}

.card-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.export-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.export-btns .btn {
  white-space: nowrap;
  justify-content: center;
}

/* ── Responsive: tablet / phone only (laptop desktop UI unchanged) ── */
@media (max-width: 1024px) {
  body.nav-open {
    overflow: hidden;
  }

  .layout {
    flex-direction: column;
    min-height: 100vh;
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: min(300px, 86vw);
    height: 100vh;
    z-index: 1200;
    transform: translateX(-105%);
    transition: transform 0.25s ease;
    box-shadow: 8px 0 28px rgba(0,0,0,0.35);
  }

  .sidebar.is-open {
    transform: translateX(0);
  }

  .sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    z-index: 1100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }

  .sidebar-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
  }

  .sidebar-close-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 16px;
    right: 14px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 10px;
    background: rgba(255,255,255,0.12);
    color: #fff;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
  }

  .mobile-menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
    color: var(--darker);
    font-size: 20px;
    cursor: pointer;
  }

  .main {
    width: 100%;
    padding-bottom: 78px;
  }

  .topbar {
    padding: 10px 14px;
    gap: 10px;
  }

  .topbar-title {
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .topbar-right {
    flex-shrink: 0;
  }

  .flash-wrap {
    padding: 0 14px;
    margin-top: 12px;
  }

  .flash-wrap .alert {
    margin-bottom: 12px;
    padding: 12px 14px;
  }

  .content {
    padding: 14px;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 16px;
  }

  .stat-card {
    padding: 14px;
    border-radius: 10px;
  }

  .stat-card::before {
    display: none;
  }

  .stat-label {
    font-size: 10px;
    margin-bottom: 6px;
  }

  .stat-value {
    font-size: 22px;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .card {
    margin-bottom: 14px;
    border-radius: 10px;
  }

  .card:hover {
    box-shadow: none;
    border-color: var(--border);
  }

  .card-header {
    padding: 12px 14px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .card-header-title {
    width: 100%;
  }

  .export-btns {
    width: 100%;
  }

  .export-btns .btn {
    flex: 1 1 calc(50% - 8px);
    text-align: center;
    justify-content: center;
  }

  .card-body {
    padding: 14px;
  }

  .btn {
    min-height: 44px;
    padding: 10px 14px;
    font-size: 14px;
  }

  .btn-sm {
    min-height: 38px;
  }

  .table-wrap {
    margin: 0 -2px;
    -webkit-overflow-scrolling: touch;
  }

  table {
    font-size: 12px;
  }

  table th,
  table td {
    padding: 10px 8px;
    white-space: nowrap;
  }

  .scan-input {
    font-size: 18px;
    min-height: 52px;
    padding: 14px;
  }

  .departure-btn {
    min-height: 48px;
    font-size: 13px !important;
  }

  /* Bottom tab bar */
  .mobile-bottom-nav {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    background: #fff;
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px));
  }

  .mobile-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 6px 4px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 11px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    border-radius: 10px;
    min-height: 52px;
  }

  .mobile-nav-item.active {
    color: var(--primary-dark);
    background: var(--primary-light);
  }

  .mobile-nav-icon {
    font-size: 18px;
    line-height: 1;
  }
}

@media (max-width: 640px) {
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .stat-value {
    font-size: 20px;
  }

  .content {
    padding: 12px;
  }
}

/* Prefer less motion / heavy effects on coarse pointers (tablets) */
@media (max-width: 1024px) and (pointer: coarse) {
  .card,
  .stat-card,
  .nav-item {
    transition: none;
  }
}