/* ============================================================
   LEDGA POS — Premium Design System
   Navy #1B2A4A | Gold #C9A84C | Light-first FinTech aesthetic
   CSS-V5 — cosmetic only, no logic changes
   ============================================================ */

:root {
  --primary: #1B2A4A;
  --primary-light: #2A3F6A;
  --primary-dark: #0F1B33;
  --accent: #C9A84C;
  --accent-light: #D9BC6E;
  --accent-dark: #B8963E;
  --accent-soft: rgba(201, 168, 76, 0.12);
  --surface: #FFFFFF;
  --surface-alt: #F7F8FB;
  --surface-raised: #FFFFFF;
  --border: #E2E8F0;
  --border-strong: #CBD5E1;
  --text: #1B2A4A;
  --text2: #5A6B85;
  --muted: #94A3B8;
  --success: #10B981;
  --success-soft: #D1FAE5;
  --danger: #EF4444;
  --danger-soft: #FEE2E2;
  --warning: #F59E0B;
  --warning-soft: #FEF3C7;
  --info-soft: #DBEAFE;
  --shadow-sm: 0 1px 2px rgba(15, 27, 51, 0.06);
  --shadow: 0 1px 3px rgba(15, 27, 51, 0.06), 0 4px 14px rgba(15, 27, 51, 0.06);
  --shadow-md: 0 6px 20px rgba(15, 27, 51, 0.10);
  --shadow-lg: 0 10px 30px rgba(15, 27, 51, 0.14);
  --radius: 10px;
  --radius-lg: 14px;
  --radius-sm: 8px;
  --touch-target: 44px;
  --transition: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --focus-ring: 0 0 0 3px rgba(201, 168, 76, 0.28);
}

[data-theme="dark"] {
  --primary: #2A3F6A;
  --primary-light: #3A5080;
  --primary-dark: #1B2A4A;
  --surface: #1E293B;
  --surface-alt: #0F172A;
  --surface-raised: #24334D;
  --border: #334155;
  --border-strong: #475569;
  --text: #F1F5F9;
  --text2: #CBD5E1;
  --muted: #64748B;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 4px 14px rgba(0,0,0,0.25);
  --shadow-md: 0 6px 20px rgba(0,0,0,0.4);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.45);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: var(--surface-alt);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

::selection { background: var(--accent-soft); color: var(--primary); }

/* Subtle gold scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* === LOGIN === */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.login-container::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.login-card {
  background: var(--surface);
  border-radius: 16px;
  padding: 44px 36px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  border: 1px solid rgba(201,168,76,0.15);
  position: relative;
  z-index: 1;
}

.login-logo { font-size: 3rem; margin-bottom: 8px; }
.login-title { font-size: 1.55rem; font-weight: 800; color: var(--primary); margin-bottom: 4px; letter-spacing: -0.3px; }
.login-subtitle { font-size: 0.85rem; color: var(--muted); margin-bottom: 28px; }

/* === FORMS === */
.form-group { margin-bottom: 18px; text-align: left; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 6px;
  letter-spacing: 0.2px;
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  background: var(--surface);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  min-height: var(--touch-target);
}

.form-input::placeholder { color: var(--muted); }

.form-input:hover { border-color: var(--border-strong); }

.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--focus-ring);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: none;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  min-height: var(--touch-target);
  touch-action: manipulation;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent);
  color: var(--primary-dark);
  box-shadow: 0 2px 8px rgba(201, 168, 76, 0.3);
}
.btn-primary:hover {
  background: var(--accent-light);
  box-shadow: 0 4px 14px rgba(201, 168, 76, 0.4);
}

.btn-secondary {
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { background: var(--primary-light); box-shadow: var(--shadow-md); }

.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #DC2626; box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3); }

.btn-ghost {
  background: transparent;
  color: var(--text2);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover {
  background: var(--surface);
  color: var(--primary);
  border-color: var(--border-strong);
}

.btn-block { width: 100%; }
.btn-sm { padding: 8px 14px; font-size: 0.82rem; min-height: 40px; }

.btn-primary.btn-sm { min-height: 44px; min-width: 44px; }

/* === LAYOUT === */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 250px;
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(-100%);
}

.sidebar-header {
  padding: 22px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-brand {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.4px;
  color: white;
}
.sidebar-brand .brand-accent { color: var(--accent); }

.sidebar-nav { padding: 14px 0; }

.nav-icon {
  display: inline-block;
  width: 24px;
  text-align: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 20px;
  margin: 2px 10px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  font-size: 0.93rem;
  font-weight: 500;
  transition: all var(--transition);
  min-height: var(--touch-target);
}

.sidebar-link:hover { background: rgba(255,255,255,0.08); color: white; }

.sidebar-link.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  box-shadow: inset 3px 0 0 var(--accent);
}

.main-content {
  flex: 1;
  margin-left: 0;
  padding: 20px 16px;
  padding-bottom: 90px; /* Space for bottom nav */
  max-width: 1280px;
}

@media (min-width: 768px) {
  .main-content { padding: 28px 32px; padding-bottom: 28px; }
}

/* === TOPBAR === */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 58px;
  box-shadow: var(--shadow-sm);
}

.topbar-left { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.topbar-title { font-weight: 700; color: var(--primary); font-size: 1.1rem; letter-spacing: -0.2px; }
.topbar-right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.topbar-user { font-size: 0.85rem; color: var(--text2); font-weight: 500; }
.topbar-center { flex: 1; text-align: center; min-width: 0; }
.topbar-business {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-hamburger {
  display: block;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text);
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  padding: 8px;
  border-radius: var(--radius-sm);
}
.topbar-hamburger:hover { background: var(--surface-alt); }

/* === CARDS === */
.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  margin-bottom: 18px;
  overflow: hidden;
}

.card-header {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  background: var(--surface-raised);
}

.card-title { font-size: 1rem; font-weight: 700; color: var(--primary); letter-spacing: -0.2px; }
.card-body { padding: 18px; }

/* === TABLES === */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th {
  text-align: left;
  padding: 12px 14px;
  background: var(--surface-alt);
  font-weight: 700;
  color: var(--text2);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}

tbody tr { transition: background var(--transition); }
tbody tr:hover { background: var(--accent-soft); }
tbody tr:last-child td { border-bottom: none; }

/* === BADGES === */
.badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2px;
  white-space: nowrap;
}

.badge-success { background: var(--success-soft); color: #065F46; }
.badge-warning { background: var(--warning-soft); color: #92400E; }
.badge-danger { background: var(--danger-soft); color: #991B1B; }
.badge-info { background: var(--info-soft); color: #1E40AF; }
.badge-gold { background: var(--accent-soft); color: var(--accent-dark); }
.badge-muted { background: var(--surface-alt); color: var(--muted); }

/* === KPI CARDS === */
.kpi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 18px;
}

.kpi-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: all var(--transition);
  border-top: 3px solid transparent;
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-top-color: var(--accent);
}

.kpi-label {
  font-size: 0.78rem;
  color: var(--text2);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 600;
}
.kpi-value { font-size: 1.55rem; font-weight: 800; color: var(--primary); letter-spacing: -0.5px; }
.kpi-icon {
  font-size: 1.4rem;
  margin-bottom: 10px;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  border-radius: 10px;
}

/* === PAGE HEADER === */
.page-header {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.page-title { font-size: 1.4rem; font-weight: 800; color: var(--primary); letter-spacing: -0.4px; }
.page-subtitle { font-size: 0.85rem; color: var(--text2); }

/* === THEME TOGGLE === */
.theme-toggle {
  background: none;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 1rem;
  min-height: var(--touch-target);
  touch-action: manipulation;
  transition: all var(--transition);
}
.theme-toggle:hover { border-color: var(--accent); background: var(--accent-soft); }

/* === BOTTOM NAVIGATION (Mobile) === */
.bottom-nav {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  box-shadow: 0 -2px 12px rgba(15, 27, 51, 0.08);
  z-index: 100;
  padding-bottom: env(safe-area-inset-bottom);
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px 4px;
  text-decoration: none;
  color: var(--text2);
  font-size: 0.7rem;
  font-weight: 500;
  min-height: 62px;
  transition: all var(--transition);
  touch-action: manipulation;
  position: relative;
}

.bottom-nav-item:hover { color: var(--accent); background: var(--surface-alt); }

.bottom-nav-item.active {
  color: var(--accent);
  font-weight: 700;
}
.bottom-nav-item.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 3px;
  background: var(--accent);
  border-radius: 0 0 4px 4px;
}

.bottom-nav-icon { font-size: 1.35rem; margin-bottom: 3px; }

/* === SIDEBAR OVERLAY (Mobile) === */
.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 27, 51, 0.55);
  z-index: 90;
  backdrop-filter: blur(2px);
}

body.sidebar-open .sidebar { transform: translateX(0); }
body.sidebar-open .sidebar-overlay { display: block; }

/* === CASHIER LAYOUT (New Sale) === */
.cashier-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.cashier-layout .card { margin-bottom: 0; }

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.3rem;
  font-weight: 800;
  padding: 16px 0 0;
  margin-top: 14px;
  padding-top: 16px;
  border-top: 2px solid var(--border);
}

.cart-total-row #cart-total { color: var(--accent-dark); }

.product-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  min-height: var(--touch-target);
  transition: background var(--transition), box-shadow var(--transition);
}

.product-item:hover {
  background: var(--accent-soft);
  box-shadow: inset 2px 0 0 var(--accent);
}

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

.cart-item-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

/* === DESKTOP STYLES === */
@media (min-width: 768px) {
  .main-content { margin-left: 250px; }

  .sidebar { transform: translateX(0); }

  .topbar-hamburger { display: none; }

  .bottom-nav { display: none; }

  .kpi-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; }

  .page-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
  }

  .card-header { padding: 18px 22px; }
  .card-body { padding: 22px; }

  .cashier-layout { grid-template-columns: 1fr 1fr; align-items: start; gap: 22px; }

  .topbar {
    padding: 12px 28px;
    margin-left: 250px;
    position: sticky;
  }
  .topbar-center.wide-only { display: block; }

  /* Restore normal topbar flow so it no longer overlaps page content */
  .main-content { padding-top: 12px; }
}

/* === UTILITIES === */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--muted); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }

/* === MOBILE-OVERHAUL === */

/* Enforce 44px minimum touch targets */
.btn, .btn-sm, .btn-primary, .btn-danger, .btn-ghost,
.sidebar-link, .bottom-nav-item, .product-item,
button, input, select, textarea, a.btn {
  min-height: 44px;
  min-width: 44px;
}

button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (max-width: 767px) {
  /* Keep tables visible on mobile; cards were never generated by the SPA.
     Tables scroll horizontally inside .table-wrap, which preserves all data. */
  .table-wrap table { display: table; font-size: 0.85rem; }
  .table-wrap { overflow-x: auto; }

  .main-content {
    padding: 12px;
    padding-top: 8px;
    padding-bottom: 84px;
  }

  .topbar {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    padding: 0 12px;
    height: 54px;
  }

  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi-card { padding: 14px; }
  .kpi-value { font-size: 1.25rem; }
  .kpi-icon { width: 36px; height: 36px; font-size: 1.1rem; margin-bottom: 6px; }

  .card { margin-bottom: 12px; border-radius: 12px; }
  .card-header { padding: 14px 16px; }
  .card-body { padding: 14px 16px; }

  .form-group label { font-size: 0.82rem; margin-bottom: 4px; }

  .form-input, input.form-input, select.form-input, textarea.form-input {
    font-size: 16px; /* prevents iOS zoom */
    padding: 12px;
    border-radius: 8px;
  }

  .page-title { font-size: 1.3rem; }

  /* Grid layouts stack on mobile */
  div[style*="grid-template-columns: 1fr 1fr"],
  div[style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; }

  div[style*="grid-template-columns: 1fr 1fr 1fr"],
  div[style*="grid-template-columns:1fr 1fr 1fr"] { grid-template-columns: 1fr 1fr !important; }

  .badge { font-size: 0.7rem; padding: 2px 8px; }
}

/* === MOBILE CARD COMPONENT === */
.mobile-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.mobile-card:active { background: var(--surface-alt); }

.mobile-card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
}

.mobile-card-label { font-size: 0.8rem; color: var(--muted); font-weight: 500; }
.mobile-card-value { font-size: 0.9rem; font-weight: 600; color: var(--text); }

.mobile-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.mobile-card-actions .btn { flex: 1; }

/* === INSTALL BANNER === */
.install-banner {
  position: fixed;
  bottom: 84px;
  left: 12px;
  right: 12px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 14px 16px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 200;
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  border: 1px solid rgba(201,168,76,0.25);
}

.install-banner .btn {
  background: var(--accent);
  color: var(--primary-dark);
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 8px;
  white-space: nowrap;
  border: none;
  font-size: 0.85rem;
}

.install-banner .install-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.7);
  font-size: 1.2rem;
  cursor: pointer;
  min-width: 32px;
  min-height: 32px;
}

/* === OFFLINE INDICATOR === */
.offline-banner {
  background: linear-gradient(90deg, #DC2626, #EF4444);
  color: white;
  text-align: center;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

/* === EMPTY STATES === */
.text-center.text-muted { padding: 24px 12px; }


/* === EXPENSES TABLE === */
.exp-table .exp-date {
  width: 100px;
  white-space: nowrap;
}

.exp-table .exp-cat {
  width: 110px;
  white-space: nowrap;
}

.exp-table .exp-desc {
  min-width: 150px;
}

.exp-table .exp-amount {
  width: 110px;
  text-align: right;
  white-space: nowrap;
}

.exp-table .exp-user {
  width: 110px;
  white-space: nowrap;
}

.exp-table .exp-actions {
  width: 50px;
  text-align: center;
}

.exp-table td.exp-amount strong {
  font-variant-numeric: tabular-nums;
}

.exp-table td.exp-actions {
  padding: 8px;
}

.exp-table td.exp-actions .btn {
  min-height: 32px;
  min-width: 32px;
  padding: 4px 8px;
  font-size: 0.85rem;
}

@media (max-width: 640px) {
  .exp-table .exp-date,
  .exp-table .exp-cat,
  .exp-table .exp-user {
    width: auto;
    min-width: 80px;
  }
  
  .exp-table .exp-amount {
    width: auto;
    min-width: 90px;
  }
  
  .exp-table .exp-desc {
    min-width: 120px;
  }
  
  .exp-table th,
  .exp-table td {
    padding: 10px 8px;
    font-size: 0.82rem;
  }
  
  .exp-table .badge {
    font-size: 0.7rem;
    padding: 3px 6px;
  }
}

/* Modal Overlay & Box */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 27, 51, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
  animation: modalFadeIn 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-box {
  background: var(--surface);
  border-radius: 12px;
  padding: 24px;
  width: 100%;
  max-width: 420px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 40px rgba(15, 27, 51, 0.22);
  animation: modalScaleIn 0.24s cubic-bezier(0.34, 1.3, 0.64, 1);
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalScaleIn {
  from { opacity: 0; transform: scale(0.94) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-box h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin: -24px -24px 16px;
  padding: 18px 24px 14px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 2;
  border-radius: 12px 12px 0 0;
}

.modal-box .modal-actions {
  position: sticky;
  bottom: -24px;
  background: var(--surface);
  margin: 20px -24px -24px;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border);
  border-radius: 0 0 12px 12px;
}

.modal-box .form-group {
  margin-bottom: 16px;
  text-align: left;
}

.modal-box .form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.modal-box .form-input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  background: var(--surface);
  color: var(--text);
  box-sizing: border-box;
}

.modal-box .form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.modal-box .modal-actions {
  display: flex;
  gap: 10px;
}

.modal-box .modal-actions .btn {
  flex: 1;
  min-height: 44px;
}

/* Expense category badges */
.badge-rent { background: #FEF3C7; color: #92400E; }
.badge-utilities { background: #DBEAFE; color: #1E40AF; }
.badge-salaries { background: #D1FAE5; color: #065F46; }
.badge-supplies { background: #EDE9FE; color: #5B21B6; }
.badge-transport { background: #FFEDD5; color: #9A3412; }
.badge-maintenance { background: #FCE7F3; color: #9D174D; }
.badge-misc { background: #F3F4F6; color: #374151; }

.exp-table td.exp-user,
.exp-table th.exp-user {
  text-align: left;
}

/* === DASHBOARD & REPORTS MODERN === */

/* Hero KPI card - bigger than regular KPI */
.kpi-hero {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  padding: 24px;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(27, 42, 74, 0.25);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.kpi-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
}
.kpi-hero-main { min-width: 0; }
.kpi-hero .kpi-change {
  align-self: flex-start;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
  backdrop-filter: blur(2px);
}

/* 2-column split: trend left, products+payments right */
.dash-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}
.dash-split-right { min-width: 0; }
@media (max-width: 900px) {
  .dash-split { grid-template-columns: 1fr; }
}

.kpi-hero .kpi-label {
  color: rgba(255,255,255,0.8);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.kpi-hero .kpi-value {
  color: white;
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -1px;
}

.kpi-hero .kpi-sub {
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
  margin-top: 4px;
}

.kpi-hero .kpi-change {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-top: 8px;
}

.kpi-change.up {
  background: rgba(16, 185, 129, 0.2);
  color: #6EE7B7;
}

.kpi-change.down {
  background: rgba(239, 68, 68, 0.2);
  color: #FCA5A5;
}

/* Sales trend bar chart */
.trend-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 120px;
  padding: 0 4px;
}

.trend-bar-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  height: 100%;
  justify-content: flex-end;
}

.trend-bar {
  width: 100%;
  min-height: 4px;
  border-radius: 6px 6px 0 0;
  background: var(--primary);
  transition: all 0.3s ease;
  position: relative;
}

.trend-bar:hover {
  background: var(--accent);
}

.trend-bar-label {
  font-size: 0.7rem;
  color: var(--text2);
  font-weight: 600;
  white-space: nowrap;
}

.trend-bar-value {
  font-size: 0.65rem;
  color: var(--text2);
  font-weight: 600;
}

/* Progress bar for top products */
.progress-bar-wrap {
  width: 100%;
  height: 8px;
  background: var(--surface-alt);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 4px;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.5s ease;
}

/* Payment breakdown visual */
.pm-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.pm-row:last-child { border-bottom: none; }

.pm-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pm-bar-wrap {
  flex: 1;
  height: 8px;
  background: var(--surface-alt);
  border-radius: 4px;
  overflow: hidden;
}

.pm-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.5s ease;
}

/* P&L Waterfall */
.pl-waterfall {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pl-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}

.pl-row:last-child { border-bottom: none; }

.pl-row.total {
  background: var(--surface-alt);
  font-weight: 700;
}

.pl-row.total .pl-value {
  font-size: 1.15rem;
}

.pl-label {
  color: var(--text2);
  font-size: 0.92rem;
}

.pl-row.total .pl-label {
  color: var(--text);
  font-weight: 700;
}

.pl-value {
  font-size: 1rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.pl-row.subtract .pl-value { color: var(--danger); }
.pl-row.income .pl-value { color: var(--success); }

.pl-connector {
  padding: 0 18px;
  color: var(--text2);
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--surface-alt);
  text-align: right;
}

/* Quick actions bar */
.quick-actions {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.quick-actions .btn {
  flex: 1;
  min-width: 120px;
  justify-content: center;
}

/* Section header inside cards */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-raised);
}

.section-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}

/* Category bar */
.cat-bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
}

.cat-bar-name {
  width: 120px;
  font-size: 0.88rem;
  color: var(--text2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cat-bar-wrap {
  flex: 1;
  height: 10px;
  background: var(--surface-alt);
  border-radius: 5px;
  overflow: hidden;
}

.cat-bar-fill {
  height: 100%;
  border-radius: 5px;
  transition: width 0.5s ease;
}

.cat-bar-value {
  width: 80px;
  text-align: right;
  font-size: 0.85rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 640px) {
  .kpi-hero .kpi-value { font-size: 2rem; }
  .trend-chart { height: 90px; gap: 5px; }
  .trend-bar-label { font-size: 0.62rem; }
  .quick-actions .btn { min-width: 100px; font-size: 0.85rem; }
  .cat-bar-name { width: 80px; font-size: 0.8rem; }
  .cat-bar-value { width: 65px; font-size: 0.78rem; }
}

/* Dashboard grid mobile */
@media (max-width: 768px) {
  .dash-grid {
    grid-template-columns: 1fr !important;
  }
}

/* Print styles */
@media print {
  .sidebar, .topbar, .sidebar-overlay, .bottom-nav, .install-banner,
  .quick-actions, .period-btn, button { display: none !important; }
  .main-content { margin-left: 0 !important; padding: 0 !important; }
  .card { break-inside: avoid; box-shadow: none; border: 1px solid #ddd; }
  .kpi-hero { background: #1B2A4A !important; -webkit-print-color-adjust: exact; }
  body { font-size: 12px; }
}

/* ── Alert Messages ─────────────────────────────── */
.alert {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
}
.alert-success {
  background: #D1FAE5;
  color: #065F46;
  border: 1px solid #6EE7B7;
}
.alert-danger {
  background: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FCA5A5;
}
.alert-warning {
  background: #FEF3C7;
  color: #92400E;
  border: 1px solid #FCD34D;
}
[data-theme="dark"] .alert-success { background: #064E3B; color: #6EE7B7; border-color: #065F46; }
[data-theme="dark"] .alert-danger { background: #7F1D1D; color: #FCA5A5; border-color: #991B1B; }
[data-theme="dark"] .alert-warning { background: #78350F; color: #FCD34D; border-color: #92400E; }

/* ── Product list (New Sale) ─────────────────────── */
.product-info strong {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}
.product-meta {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 3px;
}
.product-price {
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--text2);
}
.stock-ok {
  font-size: 0.72rem;
  color: var(--text2);
  opacity: 0.65;
}
.stock-low {
  font-size: 0.72rem;
  color: #B45309;
  opacity: 0.85;
  font-weight: 500;
}
.drag-handle {
  cursor: grab;
  color: var(--text2);
  font-size: 1.1rem;
  letter-spacing: -2px;
  padding: 0 4px;
  user-select: none;
}
.drag-handle:active { cursor: grabbing; }
.product-item.dragging {
  opacity: 0.5;
  background: var(--accent-soft);
  border: 1px dashed var(--accent);
}
.product-add-btn {
  min-width: 36px;
  height: 36px;
  font-size: 1.2rem;
  line-height: 1;
}


/* ============================================================
   UI-REDESIGN: Global Standards
   ============================================================ */

/* Table Design Standards */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.table tbody tr:nth-child(even) {
  background: rgba(248, 250, 252, 0.7);
}
[data-theme="dark"] .table tbody tr:nth-child(even) {
  background: rgba(15, 23, 42, 0.35);
}
.table tbody tr:hover {
  background: var(--accent-soft);
}
.table .num, .table td.num, .table th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.table .mono {
  font-family: 'SF Mono', 'Fira Code', Consolas, monospace;
  font-size: 0.82rem;
}

/* Form Standards */
.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text2);
  margin-bottom: 6px;
}
.form-label .req {
  color: var(--danger);
  margin-left: 2px;
}
.form-hint {
  font-size: 0.76rem;
  color: var(--muted);
  margin-top: 5px;
}
input.form-input:focus, select.form-input:focus, textarea.form-input:focus {
  outline: none;
  border-color: var(--accent) !important;
  box-shadow: var(--focus-ring) !important;
}

/* Toast Notifications */
.ledga-toast-stack {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 360px;
}
.ledga-toast {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 13px 14px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  animation: toastSlideIn 0.28s cubic-bezier(0.34, 1.2, 0.64, 1);
  overflow: hidden;
  position: relative;
}
@keyframes toastSlideIn {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}
.ledga-toast.leaving {
  opacity: 0;
  transform: translateX(30px);
  transition: 0.25s ease;
}
.ledga-toast .toast-icon { font-size: 1.15rem; line-height: 1.3; flex-shrink: 0; }
.ledga-toast .toast-body { flex: 1; min-width: 0; }
.ledga-toast .toast-title { font-weight: 700; font-size: 0.88rem; color: var(--text); }
.ledga-toast .toast-msg { font-size: 0.82rem; color: var(--text2); margin-top: 2px; }
.ledga-toast .toast-dismiss {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0 2px;
  line-height: 1;
  flex-shrink: 0;
}
.ledga-toast .toast-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  border-radius: 0 3px 0 0;
  animation: toastProgress linear forwards;
}
@keyframes toastProgress {
  from { width: 100%; }
  to { width: 0%; }
}
.ledga-toast.success { border-left: 4px solid var(--success); }
.ledga-toast.success .toast-progress { background: var(--success); }
.ledga-toast.danger { border-left: 4px solid var(--danger); }
.ledga-toast.danger .toast-progress { background: var(--danger); }
.ledga-toast.warning { border-left: 4px solid var(--warning); }
.ledga-toast.warning .toast-progress { background: var(--warning); }
.ledga-toast.info { border-left: 4px solid var(--info, #3B82F6); }
.ledga-toast.info .toast-progress { background: var(--info, #3B82F6); }

/* Segmented pill toggle (tabs, period switcher) */
.seg-tabs {
  display: inline-flex;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
  gap: 4px;
  position: relative;
}
.seg-tab {
  border: none;
  background: transparent;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text2);
  cursor: pointer;
  min-height: 38px;
  transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}
.seg-tab.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(27, 42, 74, 0.25);
}

/* Filter tab bar (sales, etc.) */
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-tab {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--text2);
  cursor: pointer;
  min-height: 38px;
  transition: all 0.18s ease;
}
.filter-tab:hover { border-color: var(--border-strong); }
.filter-tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* KPI stat card (metric grid) */
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.stat-card .stat-label {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
}
.stat-card .stat-value {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}
.stat-card .stat-helper {
  font-size: 0.78rem;
  color: var(--text2);
}
.stat-card .stat-helper.warn { color: var(--warning); font-weight: 600; }
.stat-card .stat-helper.good { color: var(--success); font-weight: 600; }

/* Numeric currency alignment */
.money {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* Gold gradient primary button (spec: submit buttons) */
.btn-gold {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff;
  border: none;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 100%);
}
.btn-gold:active { transform: scale(0.98); }


/* ============================================================
   UI-REDESIGN: POS Cashier Sales Terminal (spec §3)
   40% Cart / 60% Products split, payment pills, quick cash,
   debt slide-in, product grid/list toggle
   ============================================================ */

.pos-split {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 16px;
  align-items: start;
}

.pos-cart, .pos-products { min-width: 0; }
.pos-cart { position: sticky; top: 16px; }

/* Mobile: stacked tabs */
.pos-mobile-tabs {
  display: none;
  gap: 8px;
  margin-bottom: 14px;
}
.pos-mobile-tab {
  flex: 1;
  padding: 11px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text2);
  cursor: pointer;
  min-height: 46px;
}
.pos-mobile-tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

@media (max-width: 900px) {
  .pos-split { grid-template-columns: 1fr; }
  .pos-cart { position: static; }
  .pos-mobile-tabs { display: flex; }
  .pos-panel-hidden { display: none !important; }
}

/* Order summary */
.order-summary {
  margin: 12px 0;
  padding: 12px 0;
  border-top: 2px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text2);
  padding: 3px 0;
}
.summary-row.total {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
  padding-top: 10px;
  margin-top: 6px;
  border-top: 1px dashed var(--border);
}

/* Payment method pills */
.pay-pills {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.pay-pill {
  border: 1.5px solid var(--border);
  background: var(--surface);
  border-radius: 10px;
  padding: 10px 6px;
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--text2);
  cursor: pointer;
  min-height: 48px;
  transition: all 0.16s ease;
}
.pay-pill:hover { border-color: var(--border-strong); }
.pay-pill.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 3px 10px rgba(27, 42, 74, 0.25);
}

/* Debt fields slide-in */
.debt-fields {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.32s ease, opacity 0.28s ease, margin 0.28s ease;
  margin: 0;
}
.debt-fields.open {
  max-height: 420px;
  opacity: 1;
  margin: 12px 0;
}

/* Product catalog controls */
.catalog-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.catalog-controls .form-input { flex: 1; min-width: 180px; margin: 0; }

.view-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.view-btn {
  border: none;
  background: var(--surface);
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text2);
  cursor: pointer;
  min-height: 40px;
}
.view-btn.active { background: var(--primary); color: #fff; }

/* Category pills */
.category-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin-bottom: 12px;
  -webkit-overflow-scrolling: touch;
}
.cat-pill {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  padding: 7px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text2);
  cursor: pointer;
  white-space: nowrap;
  min-height: 38px;
}
.cat-pill.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-dark);
}

/* Product grid cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
  gap: 12px;
}
.product-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  padding: 12px 12px 10px;
  cursor: pointer;
  transition: all 0.15s ease;
  overflow: hidden;
}
.product-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.product-card:active { transform: scale(0.97); }
.product-card.out-of-stock {
  opacity: 0.55;
  cursor: not-allowed;
}
.product-card.out-of-stock::after {
  content: 'Out of stock';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--danger);
  text-transform: uppercase;
  letter-spacing: 1px;
}
[data-theme="dark"] .product-card.out-of-stock::after {
  background: rgba(15, 23, 42, 0.68);
}
.product-card .pc-box {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}
.product-card .pc-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card .pc-price {
  font-size: 0.85rem;
  font-weight: 500;
  color: #64748B;
}
.product-card .pc-stock {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
}
.pc-stock.ok { background: var(--success-soft); color: #065F46; }
.pc-stock.low { background: rgba(239, 68, 68, 0.12); color: #B91C1C; }

/* Cart item rows */
.cart-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  gap: 8px;
}
.cart-item-name { font-weight: 700; font-size: 0.92rem; color: var(--text); }
.oversell-badge { display: inline-block; background: rgba(239, 68, 68, 0.12); color: #B91C1C; font-size: 0.62rem; font-weight: 800; letter-spacing: 0.5px; padding: 2px 7px; border-radius: 999px; margin-left: 6px; vertical-align: middle; }
.cart-item-calc { font-size: 0.79rem; color: var(--muted); margin-top: 2px; }
.qty-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.qty-btn {
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  line-height: 1;
}
.qty-btn:active { background: var(--accent-soft); }
.qty-input {
  width: 48px;
  text-align: center;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.88rem;
}
.remove-btn {
  width: 34px;
  height: 34px;
  border: none;
  background: var(--danger-soft);
  color: var(--danger);
  border-radius: 8px;
  font-size: 1.1rem;
  cursor: pointer;
  line-height: 1;
}


/* Products page: metric ribbon, control bar, margin preview */
.stat-ribbon {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 700px) {
  .stat-ribbon { grid-template-columns: 1fr; }
}
.control-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.lowstock-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text2);
  cursor: pointer;
  min-height: 44px;
}
.lowstock-toggle input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}
.margin-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--accent-soft);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 18px;
}
.margin-preview .mp-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--accent-dark);
}
.margin-preview .mp-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text2);
}
.margin-preview .mp-value.good { color: var(--success); }
.margin-preview .mp-value.bad { color: var(--danger); }


/* Thermal receipt modal (spec §5) */
.receipt-box {
  max-width: 420px;
  max-height: 92vh;
  overflow-y: auto;
}
.receipt-slip {
  background: #fff;
  color: #1a1a1a;
  border: 1px dashed var(--border-strong);
  border-radius: 6px;
  padding: 18px 16px;
  font-family: 'SF Mono', 'Fira Code', Consolas, monospace;
  font-size: 0.78rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
[data-theme="dark"] .receipt-slip {
  background: #F8FAFC;
  color: #1a1a1a;
}
.rc-store {
  text-align: center;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 1px;
}
.rc-line { text-align: center; font-size: 0.72rem; color: #555; }
.rc-header { font-style: italic; margin-top: 4px; }
.rc-perf {
  border-top: 1px dashed #aaa;
  margin: 10px 0;
}
.rc-meta { font-size: 0.72rem; line-height: 1.7; }
.rc-items {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.72rem;
}
.rc-items th {
  text-align: left;
  padding: 3px 2px;
  border-bottom: 1px solid #ddd;
  font-size: 0.66rem;
  text-transform: uppercase;
}
.rc-items td { padding: 4px 2px; border-bottom: 1px dotted #e5e5e5; }
.rc-totals { font-size: 0.76rem; }
.rc-row {
  display: flex;
  justify-content: space-between;
  padding: 2px 0;
}
.rc-total {
  font-weight: 800;
  font-size: 0.95rem;
  border-top: 1px solid #1a1a1a;
  margin-top: 6px;
  padding-top: 6px;
}
.rc-balance { color: var(--danger); font-weight: 700; }
.rc-footer {
  text-align: center;
  font-size: 0.72rem;
  color: #555;
  margin-top: 8px;
  font-style: italic;
}
.rc-barcode {
  text-align: center;
  letter-spacing: 3px;
  font-size: 0.68rem;
  color: #888;
  margin-top: 10px;
  font-family: 'SF Mono', Consolas, monospace;
}


/* Debt payment modal (spec section 6) */
.debt-pay-summary {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.debt-pay-summary > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
}
.dp-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
}
.balance-preview {
  background: var(--accent-soft);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.92rem;
  color: var(--text2);
  margin-bottom: 16px;
}
.balance-preview.fully {
  background: var(--success-soft);
  border-color: rgba(16, 185, 129, 0.35);
  color: #065F46;
}


/* Quick add expense row (spec section 7) */
.quick-expense-row {
  display: grid;
  grid-template-columns: 180px 150px 1fr auto;
  gap: 10px;
  align-items: center;
}
.quick-expense-row .form-input { margin: 0; }
@media (max-width: 800px) {
  .quick-expense-row { grid-template-columns: 1fr 1fr; }
  .quick-expense-row .btn { grid-column: 1 / -1; }
}

/* P&L waterfall (spec section 8) */
.pl-waterfall {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pl-step {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 18px;
  font-size: 0.98rem;
}
.pl-step .pl-label {
  font-weight: 600;
  color: var(--text2);
}
.pl-step .pl-amount {
  font-weight: 800;
  font-size: 1.12rem;
  font-variant-numeric: tabular-nums;
}
.pl-step .pl-amount.pos { color: var(--success); }
.pl-step .pl-amount.neg { color: var(--danger); }
.pl-step.eq {
  border-top: 1px solid var(--border);
}
.pl-step.eq .pl-label {
  font-weight: 800;
  color: var(--text);
  font-size: 1.05rem;
}
.pl-step.final {
  background: var(--primary);
  border-radius: 12px;
  padding: 20px 18px;
  margin-top: 10px;
}
.pl-step.final .pl-label { color: rgba(255,255,255,0.85); font-weight: 700; }
.pl-step.final .pl-amount {
  color: var(--accent);
  font-size: 1.75rem;
  font-weight: 800;
}
.pl-margin-pill {
  font-size: 0.76rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  margin-left: 8px;
}

/* Category horizontal bars (spec section 8) */
.cat-bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.cat-bar-row:last-child { border-bottom: none; }
.cat-bar-name { width: 130px; font-size: 0.88rem; font-weight: 600; flex-shrink: 0; }
.cat-bar-wrap {
  flex: 1;
  height: 10px;
  background: var(--surface-alt);
  border-radius: 999px;
  overflow: hidden;
}
.cat-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
}
.cat-bar-val {
  width: 130px;
  text-align: right;
  font-size: 0.85rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}


/* Export toolbar (spec section 8) */
.export-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Security notice (spec section 9) */
.security-notice {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--info-soft);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.78rem;
  color: #1E40AF;
  margin-top: 12px;
}

/* Cart line calc must wrap, never clip */
.cart-item-row > div { min-width: 0; }
.cart-item-calc { white-space: normal; }

/* ============================================================
   Subscription Tiers, Locks & Super Admin Console
   Navy #1B2A4A + Gold #C9A84C
   ============================================================ */

/* Subscription status banners */
.sub-banner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 18px;
  font-size: 0.88rem;
  font-weight: 500;
}
.sub-banner.warn {
  background: var(--warning-soft);
  color: #92400E;
  border-bottom: 1px solid rgba(245, 158, 11, 0.35);
}
.sub-banner.hard {
  background: var(--danger-soft);
  color: #991B1B;
  border-bottom: 1px solid rgba(239, 68, 68, 0.35);
}
.sub-banner.info {
  background: var(--accent-soft);
  color: var(--accent-dark);
  border-bottom: 1px solid rgba(201, 168, 76, 0.35);
}

/* Upgrade modal (navy & gold) */
.upgrade-box { text-align: center; max-width: 520px; }
.upgrade-icon {
  width: 56px; height: 56px;
  margin: 0 auto 12px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
}
.upgrade-box h2 { color: var(--primary); margin-bottom: 8px; }
.upgrade-body { color: var(--text2); font-size: 0.92rem; margin-bottom: 8px; }
.upgrade-plans { color: var(--text); font-size: 0.88rem; margin-bottom: 14px; }
.upgrade-tier-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 14px 0;
}
.mini-tier {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 8px;
  background: var(--surface-alt);
}
.mini-tier.rec {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.mini-tier-badge {
  position: absolute;
  top: -9px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: var(--primary-dark);
  font-size: 0.62rem; font-weight: 800;
  padding: 2px 8px; border-radius: 999px;
  white-space: nowrap;
}
.mini-tier-name { font-weight: 700; font-size: 0.82rem; color: var(--primary); }
.mini-tier-price { font-size: 0.75rem; color: var(--text2); margin-top: 2px; }

/* Feature locks */
.btn-locked {
  opacity: 0.65;
  border: 1px dashed var(--accent);
  color: var(--accent-dark);
  background: var(--accent-soft);
}
.pay-pill-locked {
  opacity: 0.7;
  border-style: dashed !important;
  cursor: not-allowed;
}
.locked-feature {
  text-align: center;
  padding: 42px 18px;
}
.locked-feature .locked-icon {
  width: 62px; height: 62px;
  margin: 0 auto 14px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
}
.locked-feature h2 { color: var(--primary); margin-bottom: 8px; }
.locked-feature p { max-width: 460px; margin: 0 auto 10px; color: var(--text2); }

/* Split payment fields */
.split-fields {
  display: none;
  margin-top: 10px;
  padding: 12px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-alt);
}
.split-fields.open { display: block; }
.split-hint { font-size: 0.78rem; color: var(--text2); margin-top: 6px; }

/* Cashier quota pill */
.quota-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 600;
}
.quota-pill .quota-count { font-weight: 800; color: var(--primary); }
.quota-pill.full {
  background: var(--danger-soft);
  color: #991B1B;
}
.quota-pill.full .quota-count { color: #991B1B; }
.quota-pill.inline {
  padding: 3px 10px;
  font-size: 0.72rem;
  margin-left: 4px;
}

/* Tier badges (official names, tone-coded) */
.tier-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.tier-biashara { background: #F5E6D3; color: #8A5A2B; }        /* Bronze */
.tier-biashara-plus { background: #DDF3F0; color: #0F766E; }  /* Silver/Teal */
.tier-biashara-pro { background: var(--accent-soft); color: var(--accent-dark); } /* Gold */
.tier-trial { background: var(--info-soft); color: #1E40AF; } /* Blue */

/* Expiry status pills (color-coded) */
.expiry-pill {
  display: inline-block;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.76rem;
  font-weight: 600;
  line-height: 1.35;
}
.expiry-ok { background: var(--success-soft); color: #065F46; }
.expiry-soon { background: var(--warning-soft); color: #92400E; }
.expiry-expired { background: var(--danger-soft); color: #991B1B; }
.expiry-never { background: var(--surface-alt); color: var(--muted); }

/* Super Admin console */
.sidebar-superadmin {
  background: var(--accent-soft);
  color: var(--accent-dark) !important;
  font-weight: 700;
}
.topbar-superadmin { white-space: nowrap; }
.sa-kpi .stat-value { letter-spacing: -0.5px; }
.sa-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.sa-filters .form-input {
  min-height: 40px;
  padding: 8px 12px;
  font-size: 0.85rem;
}
#sa-search { min-width: 220px; }
.sa-actions { white-space: nowrap; }
.wa-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: #D1FAE5;
  text-decoration: none;
  font-size: 0.9rem;
}
@media (max-width: 640px) {
  .upgrade-tier-row { grid-template-columns: 1fr; }
  .sa-filters .form-input { flex: 1 1 140px; }
  .sa-actions .btn { display: block; width: 100%; margin-bottom: 6px; }
}


/* ══ POS Terminal Mode — New Sale screen (spec NEW_SALE_REDESIGN V2) ══ */
body.pos-terminal-mode .sidebar { width: 64px; overflow: visible; }
body.pos-terminal-mode .sidebar-brand { font-size: 11px; text-align: center; padding: 0 2px; letter-spacing: 1px; }
body.pos-terminal-mode .sidebar-link { flex-direction: column; gap: 2px; padding: 10px 2px; justify-content: center; text-align: center; }
body.pos-terminal-mode .sidebar-link > span:not(.nav-icon) { font-size: 0; }
body.pos-terminal-mode .sidebar-link > span:not(.nav-icon)::after {
  content: attr(data-short);
  font-size: 9px;
  letter-spacing: 0.3px;
  opacity: 0.85;
}
body.pos-terminal-mode .nav-icon { width: auto; font-size: 1.25rem; }
body.pos-terminal-mode .page-header { display: none; }
body.pos-terminal-mode .pos-cart { width: 350px; position: sticky; top: 12px; align-self: start; }

@media (min-width: 901px) {
  body.pos-terminal-mode .main-content { margin-left: 64px; }
  body.pos-terminal-mode .pos-products { grid-column: 1; grid-row: 1; }
  body.pos-terminal-mode .pos-cart { grid-column: 2; grid-row: 1; }
}

/* In-cart state on product tiles */
.product-card.in-cart { border: 2px solid var(--accent); }
.pc-qty {
  position: absolute; top: 8px; left: 8px; z-index: 2;
  background: var(--accent); color: #fff;
  font-size: 0.72rem; font-weight: 800;
  padding: 2px 8px; border-radius: 999px;
}

/* Mobile floating cart bar + bottom-sheet drawer */
.pos-mobile-floating-bar {
  display: none;
  position: fixed; left: 12px; right: 12px; bottom: 12px;
  background: var(--primary); color: #fff;
  border-radius: 14px; padding: 14px 18px;
  align-items: center; justify-content: space-between;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  z-index: 155; font-weight: 700; cursor: pointer;
}
.floating-bar-left { display: flex; align-items: center; gap: 8px; }
.pos-mobile-floating-bar.pos-empty { display: none !important; }
.floating-cart-total { color: var(--accent); }
.floating-divider { opacity: 0.5; }
.pos-cart-drawer-overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.5);
  display: none; z-index: 150;
}
.pos-cart-drawer-overlay.open { display: block; }

@media (max-width: 900px) {
  .pos-mobile-tabs { display: none !important; }
  .pos-mobile-floating-bar { display: flex; bottom: calc(72px + env(safe-area-inset-bottom)); }
  body.pos-terminal-mode .main-content { margin-bottom: 130px; }
  body.pos-terminal-mode .pos-split { grid-template-columns: 1fr; }
  body.pos-terminal-mode .pos-cart {
    position: fixed; top: auto; bottom: 0; left: 0; right: 0; width: auto;
    max-height: 85vh; overflow-y: auto;
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.25);
    transform: translateY(100%);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 160;
  }
  body.pos-terminal-mode .pos-cart.open { transform: translateY(0); }
  body.pos-terminal-mode .pos-cart .card-header::after {
    content: '✕ Close';
    margin-left: auto;
    font-size: 0.85rem;
    font-weight: 700;
    opacity: 0.85;
    cursor: pointer;
    white-space: nowrap;
  }
}

/* ── Store Prefix banner & badge (cashier login spec) ── */
.store-prefix-banner { display: flex; gap: 18px; align-items: center; background: #1B2A4A; border: 1px solid rgba(201,168,76,0.4); border-radius: 12px; padding: 16px 20px; margin-bottom: 16px; flex-wrap: wrap; }
.prefix-badge-box { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.prefix-label { font-size: 0.62rem; letter-spacing: 2px; color: rgba(255,255,255,0.6); font-weight: 700; }
.prefix-code { font-size: 24px; font-weight: 800; color: #C9A84C; letter-spacing: 4px; }
.prefix-instructions h4 { color: #fff; margin: 0 0 4px 0; font-size: 0.92rem; }
.prefix-instructions p { color: rgba(255,255,255,0.75); font-size: 0.82rem; margin: 0; line-height: 1.5; }
.prefix-instructions code { background: rgba(201,168,76,0.18); color: #E3CD8F; padding: 1px 6px; border-radius: 4px; }
.tenant-prefix-badge { display: inline-block; background: rgba(201,168,76,0.15); border: 1px solid #C9A84C; color: #A8862F; font-size: 0.72rem; font-weight: 700; letter-spacing: 1px; padding: 2px 8px; border-radius: 999px; white-space: nowrap; }