/* Vendli · Modern UI · 2026 */

:root {
  /* Neutral palette - sophisticated zinc-based grays */
  --bg: #fafafa;
  --bg-soft: #f4f4f5;
  --surface: #ffffff;
  --surface-2: #fafafa;
  --border: #e4e4e7;
  --border-soft: #f4f4f5;
  --text: #0A2540;          /* brand ink (dark navy) */
  --text-soft: #2c3e5a;
  --text-muted: #71717a;
  --text-faint: #a1a1aa;

  /* Vendli brand */
  --brand-green: #3ABE7B;
  --brand-blue: #1E88E5;
  --brand-ink: #0A2540;
  --brand-gradient: linear-gradient(135deg, var(--brand-green) 0%, var(--brand-blue) 100%);

  /* Accent (primary actions use brand blue) */
  --accent: #1E88E5;
  --accent-hover: #1565C0;
  --accent-soft: #E3F2FD;
  --accent-text: #0A2540;

  /* Semantic */
  --success: #3ABE7B;
  --danger: #dc2626;
  --danger-soft: #fee2e2;
  --warning: #d97706;
  --warning-soft: #fef3c7;
  --info: #1E88E5;
  --info-soft: #E3F2FD;

  /* Sidebar - brand navy */
  --sidebar-bg: #0A2540;
  --sidebar-bg-hover: #122F52;
  --sidebar-text: #e4e4e7;
  --sidebar-text-muted: #a1a1aa;
  --sidebar-accent: #3ABE7B;

  /* Shadows - soft, layered */
  --shadow-xs: 0 1px 2px rgba(9, 9, 11, 0.04);
  --shadow-sm: 0 1px 3px rgba(9, 9, 11, 0.05), 0 1px 2px rgba(9, 9, 11, 0.03);
  --shadow-md: 0 4px 6px -1px rgba(9, 9, 11, 0.05), 0 2px 4px -2px rgba(9, 9, 11, 0.04);
  --shadow-lg: 0 10px 25px -3px rgba(9, 9, 11, 0.08), 0 4px 6px -2px rgba(9, 9, 11, 0.04);
  --shadow-xl: 0 25px 50px -12px rgba(9, 9, 11, 0.18);

  /* Radius */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 20px;
  --r-full: 999px;
}

* { box-sizing: border-box; }

html, body {
  font-family: 'Inter', -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'cv11', 'ss01';
  letter-spacing: -0.01em;
}

body { margin: 0; }

/* Bootstrap colour overrides for our palette */
.btn-primary { background: var(--accent); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.bg-primary { background-color: var(--accent) !important; }
.text-primary { color: var(--accent) !important; }
.btn-outline-primary { color: var(--accent); border-color: var(--accent); }
.btn-outline-primary:hover { background: var(--accent); border-color: var(--accent); }

/* ----- Toast (stacked, click to dismiss) ----- */
body > .toast {
  position: fixed !important;
  right: 24px;
  top: auto !important;
  bottom: 24px;
  left: auto !important;
  transform: none;
  background: var(--text);
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--r-md);
  z-index: 2000;
  box-shadow: var(--shadow-xl);
  max-width: 360px;
  font-size: 14px;
  font-weight: 500;
  pointer-events: auto;
  cursor: pointer;
  animation: toastIn 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}
body > .toast.toast-error { background: #c0392b; }
body > .toast.toast-success { background: var(--success, #2e7d32); }
body > .toast.toast-leaving { animation: toastOut 0.18s ease-in forwards; }
/* Stacking handled inline by toast() in api.js so nth-last-child can't be
   broken by unrelated body children (modals, etc.). */
@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
  to { opacity: 0; transform: translateX(40px); }
}

/* ----- Void confirmation context block ----- */
.void-context {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 12px 14px;
  margin: 10px 0 14px;
  font-size: 13px;
}
.void-context .row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
}
.void-context .void-items {
  margin: 8px 0 0;
  padding-left: 18px;
  font-size: 12px;
  color: var(--text);
  max-height: 110px;
  overflow-y: auto;
}

/* ----- Reports tab strip ----- */
.report-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
  overflow-x: auto;
}
.report-tab {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 12px 18px;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}
.report-tab:hover { color: var(--text); }
.report-tab.active {
  color: var(--text);
  border-bottom-color: var(--accent, #3ABE7B);
}
.report-tab i { font-size: 15px; }
.report-panel[hidden] { display: none; }

/* ----- Loading skeletons ----- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-soft) 0%, rgba(0,0,0,0.04) 50%, var(--bg-soft) 100%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.2s ease-in-out infinite;
  border-radius: var(--r-sm, 6px);
  display: inline-block;
}
.skeleton-line { height: 14px; width: 100%; margin: 4px 0; }
.skeleton-line.short { width: 40%; }
.skeleton-line.medium { width: 70%; }
.skeleton-row td { background: transparent; }
.skeleton-row .skeleton { height: 14px; width: 80%; }
@keyframes skeleton-shimmer {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}

/* ----- Inline alerts (used in modals) ----- */
.alert-inline {
  display: flex;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  font-size: 13px;
  line-height: 1.4;
  align-items: flex-start;
  margin: 4px 0;
}
.alert-inline > i { font-size: 18px; flex-shrink: 0; line-height: 1; padding-top: 1px; }
.alert-inline .small { color: inherit; opacity: 0.85; font-size: 12px; margin-top: 2px; }
.alert-inline.error { background: #fdecea; border-color: #f5c6cb; color: #8b1d1d; }
.alert-inline.success { background: #e6f4ea; border-color: #a8d5b8; color: #1e5a2e; }
.alert-inline.info { background: var(--accent-soft, #E3F2FD); border-color: #b8dafa; color: #0d4a8a; }
.alert-inline.warn { background: #fff4e5; border-color: #ffcf99; color: #8c5a00; }

/* ----- Modal close (X) ----- */
.modal { position: relative; }
.modal .modal-close {
  position: absolute;
  top: 10px; right: 10px;
  width: 32px; height: 32px;
  background: transparent;
  border: 0;
  border-radius: var(--r-sm, 6px);
  color: var(--text-muted, #71717a);
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  z-index: 2;
}
.modal .modal-close:hover { background: rgba(0,0,0,0.06); color: var(--text); }
.modal-back.modal-leaving { animation: backdropOut 0.14s ease-in forwards; }
.modal-back.modal-leaving .modal { animation: modalOut 0.14s ease-in forwards; }
@keyframes backdropOut { to { opacity: 0; } }
@keyframes modalOut { to { opacity: 0; transform: translateY(8px); } }

/* =====================================================
   LOGIN
   ===================================================== */
.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 20% 0%, rgba(16, 185, 129, 0.15), transparent 50%),
    radial-gradient(circle at 80% 100%, rgba(59, 130, 246, 0.10), transparent 50%),
    var(--bg);
}
.login-card {
  width: 100%;
  max-width: 440px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 40px 36px;
  box-shadow: var(--shadow-xl);
}
.login-card .brand {
  text-align: center;
  margin-bottom: 32px;
}
.login-card .brand .logo {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: var(--brand-gradient);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 28px;
  margin-bottom: 16px;
  box-shadow: 0 8px 20px -8px rgba(30, 136, 229, 0.6);
}
.login-card .brand h1 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--text);
}
.login-card .brand p {
  color: var(--text-muted);
  margin: 6px 0 0;
  font-size: 14px;
}
.login-card .brand .brand-tagline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 8px 0 0;
}
.user-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.user-btn {
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
}
.user-btn i { color: var(--text-muted); font-size: 18px; }
.user-btn:hover {
  background: var(--text);
  border-color: var(--text);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.user-btn:hover i { color: var(--accent); }
.pin-display {
  font-family: 'Space Grotesk', monospace;
  font-size: 40px;
  letter-spacing: 20px;
  text-align: center;
  margin: 24px 0;
  min-height: 56px;
  font-weight: 700;
  color: var(--text);
  padding-left: 20px; /* compensate letter-spacing centring */
}
.keypad .key {
  min-height: 60px;
  padding: 18px 0;
}
.keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.key {
  padding: 18px 0;
  font-size: 20px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: all 0.1s;
  user-select: none;
  font-family: 'Space Grotesk', 'Inter', sans-serif;
}
.key:hover { background: var(--bg-soft); }
.key:active {
  transform: scale(0.96);
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}
.key[data-k="ok"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.key[data-k="ok"]:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.key[data-k="clear"] { color: var(--text-muted); }

/* =====================================================
   POS
   ===================================================== */
.pos {
  display: grid;
  grid-template-columns: 240px 1fr;
  height: calc(100vh - 32px); /* leave room for fixed .app-footer */
  overflow: hidden;
}

/* Sidebar */
.pos-sidebar {
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  padding: 20px 12px;
  overflow-y: auto;
}
.pos-sidebar .sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 10px;
  margin: 4px 0 18px;
  background: #fff;
  border-radius: 14px;
  text-decoration: none;
  box-shadow: 0 6px 18px -8px rgba(58, 190, 123, 0.45);
}
.pos-sidebar .sidebar-brand .brand-wordmark-img {
  display: block;
  width: 100%;
  max-width: 180px;
  height: auto;
}
.pos-sidebar .sidebar-brand .logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--brand-gradient);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
}
.pos-sidebar .sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  margin-bottom: 8px;
  border-radius: var(--r-md);
  background: var(--sidebar-bg-hover);
}
.pos-sidebar .sidebar-user .avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--r-full);
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 13px;
}
.pos-sidebar .sidebar-user .info { line-height: 1.2; }
.pos-sidebar .sidebar-user .name { font-size: 13px; font-weight: 600; color: #fff; }
.pos-sidebar .sidebar-user .role { font-size: 11px; color: var(--sidebar-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

.pos-sidebar .sidebar-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--sidebar-text-muted);
  padding: 16px 12px 6px;
}
.pos-sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.pos-sidebar nav a, .pos-sidebar nav button {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  color: var(--sidebar-text);
  text-decoration: none;
  border-radius: var(--r-md);
  font-size: 14px;
  font-weight: 500;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: background 0.1s;
  width: 100%;
}
.pos-sidebar nav a:hover, .pos-sidebar nav button:hover {
  background: var(--sidebar-bg-hover);
  color: #fff;
}
.pos-sidebar nav a i, .pos-sidebar nav button i {
  font-size: 18px;
  color: var(--sidebar-text-muted);
  width: 20px;
}
.pos-sidebar nav a:hover i, .pos-sidebar nav button:hover i {
  color: var(--accent);
}
.pos-sidebar nav .logout {
  margin-top: auto;
  color: var(--sidebar-text-muted);
}

.pos-sidebar .sidebar-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--sidebar-bg-hover);
}

/* Main area */
.pos-main {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  overflow: hidden;
}
.pos-topbar {
  padding: 20px 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
}
.pos-topbar h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 24px 0 0;
  color: var(--text);
}
.search-wrap {
  flex: 1;
  position: relative;
  max-width: 480px;
}
.search-wrap i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 16px;
}
.pos-topbar #search {
  width: 100%;
  padding: 10px 14px 10px 40px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  font-size: 14px;
  background: var(--bg-soft);
  transition: all 0.15s;
}
.pos-topbar #search:focus {
  outline: 0;
  background: var(--surface);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.pos-topbar .topbar-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
}

.pos-content {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 400px;
  min-height: 0;
}

.grid {
  overflow-y: auto;
  padding: 24px 28px;
}
.category-section { margin-bottom: 32px; }
.category-section h3 {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.category-section h3 i { color: var(--accent); font-size: 14px; }
.category-section h3 .count {
  margin-left: auto;
  color: var(--text-faint);
  font-weight: 500;
}

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
}
.tile {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  text-align: left;
  cursor: pointer;
  transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.tile:hover:not(:disabled) {
  border-color: var(--text);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.tile:active:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.tile:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  background: var(--bg-soft);
}
.tile .name {
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  line-height: 1.35;
  min-height: 38px;
}
.tile .price {
  font-family: 'Space Grotesk', sans-serif;
  margin-top: 8px;
  color: var(--text);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}
/* Stock chip - only shown on tiles that are out or low. */
.tile .stock-chip {
  font-size: 10px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  align-self: flex-start;
}
.tile .stock-chip.low { background: var(--warning-soft, #FFF4E5); color: var(--warning, #B85C00); }
.tile .stock-chip.out { background: rgba(0,0,0,0.08); color: var(--text-muted); }
.tile .stock-chip i { font-size: 11px; }
.tile.low { border-color: var(--warning, #FFA940); }

/* Expiry chips reuse the stock-chip styling but appear inline (not on a tile). */
.stock-chip {
  font-size: 10px;
  font-weight: 600;
  display: inline-block;
  padding: 1px 7px;
  border-radius: 999px;
  margin-left: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  vertical-align: middle;
}
.stock-chip.expired { background: #fde2e1; color: #b32a26; }
.stock-chip.soon    { background: #ffe4cc; color: #b25c00; }
.stock-chip.warn    { background: #fff4e5; color: #8c5a00; }

/* Cart */
.cart {
  background: var(--surface);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.cart-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cart-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}
.cart-count {
  background: var(--text);
  color: #fff;
  padding: 2px 9px;
  border-radius: var(--r-full);
  font-size: 11px;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
}
.cart-count.empty { background: var(--bg-soft); color: var(--text-faint); }
.cart-list {
  list-style: none;
  padding: 12px 24px;
  margin: 0;
  overflow-y: auto;
  flex: 1;
}
.cart-list:empty::after {
  content: 'Tap a product to start';
  display: block;
  color: var(--text-faint);
  font-size: 13px;
  text-align: center;
  padding: 80px 20px;
}
.cart-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border-soft);
}
.cart-list li:last-child { border-bottom: 0; }
.cart-list .line-row-1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.cart-list .line-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}
.cart-list .line-total {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: var(--text);
  font-size: 14px;
  flex-shrink: 0;
  letter-spacing: -0.01em;
}
.cart-list .line-row-2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cart-list .line-each {
  font-size: 11px;
  color: var(--text-muted);
}
.qty-ctrl {
  display: inline-flex;
  align-items: center;
  background: var(--bg-soft);
  border-radius: var(--r-md);
  padding: 2px;
}
.qty-ctrl button {
  width: 28px;
  height: 28px;
  border: 0;
  background: transparent;
  border-radius: var(--r-sm);
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-muted);
  transition: all 0.1s;
}
.qty-ctrl button:hover { background: var(--surface); color: var(--text); box-shadow: var(--shadow-xs); }
.qty-ctrl .qty-num {
  min-width: 28px;
  text-align: center;
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
}
.rm {
  border: 0;
  background: transparent;
  color: var(--text-faint);
  font-size: 18px;
  width: 24px;
  height: 24px;
  border-radius: var(--r-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.1s;
  margin-left: 8px;
}
.rm:hover { background: var(--danger-soft); color: var(--danger); }

.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.cart-summary { margin-bottom: 14px; }
.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 4px 0;
}
.cart-summary-row.total { padding-top: 10px; margin-top: 6px; border-top: 1px solid var(--border-soft); }
.cart-summary-row .label {
  font-size: 13px;
  color: var(--text-muted);
}
.cart-summary-row .amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}
.cart-summary-row.total .label { font-weight: 600; color: var(--text); }
.cart-summary-row.total .amount {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.btn-checkout {
  width: 100%;
  padding: 14px;
  font-size: 15px;
  font-weight: 600;
  background: var(--text);
  border: 0;
  border-radius: var(--r-md);
  color: #fff;
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  letter-spacing: -0.01em;
}
.btn-checkout:hover:not(:disabled) {
  background: var(--accent);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-checkout:disabled { background: var(--bg-soft); color: var(--text-faint); cursor: not-allowed; }

.scan-input { position: absolute; left: -9999px; opacity: 0; }

/* =====================================================
   Generic pages (inventory / reports / users / shift)
   ===================================================== */
.page-wrap {
  min-height: calc(100vh - 32px); /* leave room for fixed .app-footer */
  background: var(--bg);
}
.page-nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 28px;
  display: flex;
  align-items: center;
  gap: 16px;
}
/* Inside the white .page-nav, text-white-50 from Bootstrap is unreadable -
   override to muted dark colour. */
.page-nav .text-white-50 { color: var(--text-muted) !important; }
.page-nav .back {
  color: var(--text-muted);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.1s;
  border: 1px solid var(--border);
}
.page-nav .back:hover { background: var(--bg-soft); color: var(--text); }
.page-nav h1 {
  flex: 1;
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-nav h1 i { color: var(--accent); font-size: 22px; }
.page-nav .actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.page-nav .actions .btn { white-space: nowrap; }

.btn-modern {
  padding: 9px 16px;
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.1s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}
.btn-modern-primary { background: var(--text); color: #fff; }
.btn-modern-primary:hover { background: var(--accent); }
.btn-modern-secondary { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn-modern-secondary:hover { background: var(--bg-soft); }
.btn-modern-accent { background: var(--accent); color: #fff; }
.btn-modern-accent:hover { background: var(--accent-hover); }

.page-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 28px;
}

/* Stat cards */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 32px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px 22px;
  transition: all 0.15s;
}
.stat-card:hover { box-shadow: var(--shadow-sm); }
.stat-card .label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.stat-card .label i { font-size: 14px; color: var(--text-muted); }
.stat-card .value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
}
.stat-card.accent { background: var(--text); border-color: var(--text); }
.stat-card.accent .label { color: rgba(255,255,255,0.7); }
.stat-card.accent .label i { color: var(--accent); }
.stat-card.accent .value { color: #fff; }

.section-heading {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin: 32px 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-heading i { color: var(--accent); font-size: 14px; }

/* Data tables */
.data-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.data-card .table { margin: 0; }
.data-card .table th {
  background: var(--bg-soft);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px;
  border-top: 0;
}
.data-card .table td {
  padding: 14px 20px;
  vertical-align: middle;
  border-bottom: 1px solid var(--border-soft);
  font-size: 14px;
  color: var(--text);
}
.data-card .table tr:last-child td { border-bottom: 0; }
.data-card .table tr.low { background: var(--warning-soft); }
.data-card .table tr.inactive { color: var(--text-muted); opacity: 0.6; }
.data-card .table tr.voided .voided-strike { text-decoration: line-through; color: var(--text-muted); }
.data-card .table tr.voided { background: var(--bg-soft); }
.data-card .table tr.clickable { cursor: pointer; }
.data-card .table tr:hover td { background: var(--bg-soft); }
.data-card .table tr.low:hover td { background: var(--warning-soft); }
.data-card .table .actions { display: flex; gap: 4px; justify-content: flex-end; }
.data-card .table .actions .btn {
  padding: 6px 10px;
  font-size: 13px;
  border-radius: var(--r-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.data-card .table .actions .btn:hover {
  background: var(--bg-soft);
  color: var(--text);
}
.data-card .table .actions .btn.btn-outline-danger:hover {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: var(--danger-soft);
}

/* Badges (override Bootstrap to feel softer) */
.badge {
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--r-full);
  font-size: 11px;
  letter-spacing: 0;
}
.badge.bg-success { background: var(--accent-soft) !important; color: var(--accent-text) !important; }
.badge.bg-warning { background: var(--warning-soft) !important; color: var(--warning) !important; }
.badge.bg-danger { background: var(--danger-soft) !important; color: var(--danger) !important; }
.badge.bg-primary { background: var(--info-soft) !important; color: var(--info) !important; }
.badge.bg-secondary { background: var(--bg-soft) !important; color: var(--text-muted) !important; }
.badge.bg-info { background: var(--info-soft) !important; color: var(--info) !important; }
.badge.bg-light { background: var(--bg-soft) !important; color: var(--text-muted) !important; }

/* Modal */
.modal-back {
  position: fixed;
  inset: 0;
  background: rgba(9, 9, 11, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1050;
  padding: 16px;
  backdrop-filter: blur(8px);
  animation: fadeIn 0.15s;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal-back .modal {
  background: var(--surface);
  padding: 28px;
  border-radius: var(--r-xl);
  max-width: 480px;
  width: 100%;
  position: static;
  display: block;
  box-shadow: var(--shadow-xl);
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-back .modal h2 {
  margin: 0 0 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.modal-back .modal h2 i { color: var(--accent); }
.modal-back .modal label {
  display: block;
  margin-bottom: 14px;
}
.modal-back .modal label .form-label,
.modal-back .modal label > span:first-child {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.modal-back .modal input.form-control,
.modal-back .modal label input:not([type="checkbox"]):not([type="radio"]) {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  font-size: 14px;
  background: var(--surface);
  transition: all 0.15s;
}
.modal-back .modal input:not([type="checkbox"]):not([type="radio"]):focus {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.modal-back .modal label.form-check {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 0;
  padding: 10px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: all 0.15s;
  font-weight: 500;
}
.modal-back .modal label.form-check:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.modal-back .modal label.form-check input[type="checkbox"],
.modal-back .modal label.form-check input[type="radio"] {
  width: 18px;
  height: 18px;
  margin: 0;
  flex: 0 0 auto;
  accent-color: var(--accent);
  cursor: pointer;
}
.modal-back .modal label.form-check .form-check-label {
  margin: 0;
  cursor: pointer;
}

/* Checkout dialog */
.checkout-total {
  background: var(--text);
  color: #fff;
  border-radius: var(--r-lg);
  padding: 16px 20px;
  margin: 0 0 20px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.checkout-total .label {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}
.checkout-total .amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.checkout-method-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  margin-bottom: 14px;
  background: var(--bg-soft);
  border-radius: var(--r-md);
  border: 1px solid var(--border);
}
.checkout-method-bar strong { color: var(--text); font-size: 15px; }
.checkout-method-bar .btn-link {
  margin-left: auto;
  text-decoration: none;
  padding: 4px 8px;
  color: var(--accent);
  font-weight: 600;
}
.checkout-method-bar .btn-link:hover { background: rgba(0,0,0,0.04); border-radius: var(--r-sm); }

.pay-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}
.pay-btn {
  padding: 20px 12px;
  border: 1.5px solid var(--border);
  background: var(--surface);
  border-radius: var(--r-md);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.15s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text);
}
.pay-btn i { font-size: 24px; color: var(--text-muted); }
.pay-btn:hover { border-color: var(--text); background: var(--bg-soft); }
.pay-btn.active {
  border-color: var(--text);
  background: var(--text);
  color: #fff;
}
.pay-btn.active i { color: var(--accent); }

.cash-keypad { margin: 14px 0; }
.cash-keypad .key { padding: 14px 0; font-size: 18px; }
.quick-cash {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0;
}
.quick-cash .quick {
  padding: 6px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text);
  transition: all 0.1s;
}
.quick-cash .quick:hover {
  background: var(--text);
  border-color: var(--text);
  color: #fff;
}

.change-row {
  background: var(--accent-soft);
  padding: 18px;
  border-radius: var(--r-md);
  margin: 16px 0;
  text-align: center;
}
.change-row .label {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-text);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.change-row .change {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--accent-text);
  margin: 4px 0 0;
  display: block;
  letter-spacing: -0.03em;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 20px;
}
.modal-actions .btn {
  padding: 10px 18px;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--r-md);
}
.btn-cancel {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-cancel:hover { background: var(--border); }
.btn-confirm {
  background: var(--text);
  border: 0;
  color: #fff;
}
.btn-confirm:hover:not(:disabled) { background: var(--accent); }
.btn-confirm:disabled { background: var(--bg-soft); color: var(--text-faint); cursor: not-allowed; }
.btn.short {
  background-color: var(--danger) !important;
  border-color: var(--danger) !important;
  color: #fff !important;
}

.empty-state {
  text-align: center;
  padding: 60px 20px !important;
  color: var(--text-muted);
  font-size: 14px;
}
.empty-state i {
  font-size: 36px;
  display: block;
  margin-bottom: 8px;
  opacity: 0.4;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1100px) {
  .pos { grid-template-columns: 1fr; }
  .pos-sidebar {
    flex-direction: row;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 12px;
    border-bottom: 1px solid var(--sidebar-bg-hover);
  }
  .pos-sidebar .sidebar-brand { padding: 8px 12px; }
  .pos-sidebar nav { flex-direction: row; gap: 4px; }
  .pos-sidebar nav .logout { margin-top: 0; margin-left: auto; }
  .pos-sidebar .sidebar-label, .pos-sidebar .sidebar-footer { display: none; }
  .pos-sidebar .sidebar-user { display: none; }
}
@media (max-width: 900px) {
  .pos-content { grid-template-columns: 1fr; }
  .cart { border-left: 0; border-top: 1px solid var(--border); max-height: 50vh; }
}


/* App footer (copyright) */
.app-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(6px);
  border-top: 1px solid var(--border);
  z-index: 100;
  letter-spacing: 0.4px;
}
body { padding-bottom: 32px; }
.app-footer a { color: inherit; text-decoration: none; }
.app-footer a:hover { text-decoration: underline; }
@media print { .app-footer { display: none; } }

/* Cash modal redesign - two-column layout */
.modal.checkout-modal { max-width: 720px; max-height: calc(100vh - 32px); }
.modal.checkout-modal .cash-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 12px;
}
.modal.checkout-modal .cash-layout .pad-col,
.modal.checkout-modal .cash-layout .info-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.modal.checkout-modal .info-col .received-block,
.modal.checkout-modal .info-col .change-block {
  text-align: center;
  padding: 12px;
  border-radius: var(--r-md);
  background: var(--surface-2, #f6f8fa);
}
.modal.checkout-modal .info-col .change-block.ready {
  background: #e6f7ee;
  color: #0a6b3a;
}
.modal.checkout-modal .info-col .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
  color: var(--text-muted);
}
.modal.checkout-modal .info-col .amt {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
@media (max-width: 820px) {
  .modal.checkout-modal .cash-layout { grid-template-columns: 1fr; }
}

/* Wide product modal - two-column form fits without scroll */
.modal-back .modal.product-modal {
  max-width: 760px;
}
.modal-back .modal.product-modal .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 18px;
}
.modal-back .modal.product-modal .form-grid > .span-2 {
  grid-column: 1 / -1;
}
.modal-back .modal.product-modal fieldset.pricing-panel {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 12px 14px 6px;
  margin: 0;
}
.modal-back .modal.product-modal fieldset.pricing-panel legend {
  width: auto;
  padding: 0 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0;
}
.modal-back .modal.product-modal fieldset.pricing-panel .pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 14px;
  align-items: end;
}
.modal-back .modal.product-modal fieldset.pricing-panel .pricing-grid > .span-2 {
  grid-column: 1 / -1;
}
.modal-back .modal.product-modal fieldset.pricing-panel .mode-row {
  display: flex;
  gap: 16px;
}
.modal-back .modal.product-modal label {
  margin-bottom: 6px;
}
@media (max-width: 760px) {
  .modal-back .modal.product-modal .form-grid,
  .modal-back .modal.product-modal fieldset.pricing-panel .pricing-grid {
    grid-template-columns: 1fr;
  }
}

/* Restock screen - 3-column on desktop, collapses for tablet */
.restock-grid {
  display: grid;
  grid-template-columns: 280px 1fr 320px;
  gap: 16px;
}
@media (max-width: 1100px) {
  .restock-grid { grid-template-columns: 1fr 1fr; }
  .restock-grid > :nth-child(2) { grid-column: 1 / -1; order: -1; }
}
@media (max-width: 760px) {
  .restock-grid { grid-template-columns: 1fr; }
  .restock-grid > :nth-child(2) { order: 0; }
}

/* Account code chip - small monospace badge */
code.account-code {
  background: var(--surface-2, #f3f4f6);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 8px;
  font-family: 'Space Grotesk', 'Courier New', monospace;
  font-weight: 600;
  letter-spacing: 1px;
  color: #0f766e;
  font-size: 13px;
}

/* Brand assets (real logo from designer) */
.brand-wordmark .wordmark {
  display: block;
  max-width: 240px;
  height: auto;
  margin: 0 auto 8px;
}
.pos-sidebar .sidebar-brand .brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  object-fit: contain;
  background: rgba(255,255,255,0.08);
  padding: 4px;
  box-shadow: 0 4px 12px -4px rgba(58, 190, 123, 0.4);
}

/* Settings - tabbed sidebar layout */
.settings-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 28px;
  max-width: 920px;
  align-items: start;
}
@media (max-width: 760px) {
  .settings-layout { grid-template-columns: 1fr; gap: 12px; }
}

.settings-tabs {
  display: flex;
  flex-direction: column;
  gap: 2px;
  position: sticky;
  top: 12px;
  align-self: start;
}
@media (max-width: 760px) {
  .settings-tabs {
    flex-direction: row;
    overflow-x: auto;
    position: static;
    border-bottom: 1px solid var(--border);
    padding-bottom: 4px;
  }
}

.settings-tab {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.settings-tab:hover { background: var(--bg-soft); color: var(--text); }
.settings-tab.active {
  background: rgba(58, 190, 123, 0.10);
  color: var(--accent, #3ABE7B);
  font-weight: 600;
}
.settings-tab i { font-size: 16px; }

.settings-panels { min-width: 0; }

.settings-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.settings-section {
  background: var(--surface, #fff);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 14px 18px;
  margin-bottom: 10px;
}
.settings-section h2 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 0 0 4px;
}
.settings-section .section-desc {
  color: var(--text-muted);
  font-size: 12px;
  margin: 0 0 10px;
  line-height: 1.45;
}
.settings-section .field { margin-bottom: 10px; }
.settings-section .field:last-of-type { margin-bottom: 0; }
.settings-section .field > label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text);
}
.settings-section .field-help {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 6px;
}
.settings-section .field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 540px) {
  .settings-section .field-grid { grid-template-columns: 1fr; }
}
.settings-section-danger {
  border-color: rgba(220, 53, 69, 0.25);
}

.settings-savebar {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 4px 0 0;
}
.settings-savebar.inline { padding-top: 12px; }

/* SnapScan QR preview block */
.snapscan-qr-row {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.snapscan-qr-row .qr-preview-col {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.snapscan-qr-row .qr-preview {
  width: 160px;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-soft);
  border: 1px dashed var(--border);
  border-radius: var(--r-md);
  flex-shrink: 0;
  overflow: hidden;
}
.snapscan-qr-row .qr-preview img {
  max-width: 100%;
  max-height: 100%;
  display: block;
}
.snapscan-qr-row .qr-preview .qr-empty {
  color: var(--text-muted);
  font-size: 12px;
  text-align: center;
  line-height: 1.6;
}
.snapscan-qr-row .qr-preview .qr-empty i { font-size: 36px; }
.snapscan-qr-row .qr-controls {
  flex: 1;
  min-width: 240px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.snapscan-qr-row .qr-controls > label {
  font-size: 13px;
  font-weight: 500;
}

/* Shift modal - bigger tappable choices */
.shift-choice-grid {
  display: grid;
  gap: 10px;
}
.shift-choice {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--r-md);
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition: all 0.15s;
}
.shift-choice:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.shift-choice i {
  font-size: 28px;
  color: var(--accent);
  flex: 0 0 auto;
}
.shift-choice .choice-text { display: flex; flex-direction: column; }
.shift-choice .choice-text strong { font-size: 15px; font-weight: 600; }
.shift-choice .choice-text small { color: var(--text-muted); font-size: 12px; }
.shift-choice.primary {
  border-color: var(--accent);
  background: var(--accent-soft);
}

/* Side-by-side modal form row */
.modal-back .modal .form-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  margin: 12px 0;
}
.modal-back .modal .form-row > label { margin: 0; }
.modal-back .modal .form-row label.form-check {
  margin: 0;
  flex: 0 0 auto;
  align-self: flex-end;
  padding: 9px 14px;
  white-space: nowrap;
}

/* Stock-take count grid */
.stocktake-grid tr.counted { background: var(--accent-soft); }
.stocktake-grid .count-input { font-weight: 600; }

/* Stock-take review action chips - keep group together, allow wrap */
.review-grid .btn-group { white-space: nowrap; }
.review-grid .btn-group .btn { padding: 4px 10px; font-size: 12px; }

/* Export button group: explicit "Export" label + format pills.
   Replaces cryptic icon-only buttons that were unreadable for users. */
.export-group {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-soft, #f5f6f8);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 3px 6px 3px 10px;
  white-space: nowrap;
}
.export-group .export-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding-right: 4px;
  border-right: 1px solid var(--border);
  margin-right: 2px;
}
.export-group .btn {
  font-size: 12px;
  padding: 4px 10px;
  font-weight: 600;
  border-radius: var(--r-sm, 6px);
}
.action-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* "How is this stock arriving?" decision card on restock + add-product.
   Sits at the top so the user picks the mode before the form reshapes. */
.restock-mode-card {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 12px 14px;
  background: var(--bg-soft, #f7f8fa);
}
.restock-mode-card > legend {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 0 6px;
  margin-bottom: 6px;
  width: auto;
  float: none;
}
/* Touch-friendly segmented control - 44px minimum height target. */
.btn-check + .btn,
.restock-mode-card .btn-group .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-weight: 600;
}

/* ===========================================================
   App shell (persistent sidebar + main area, non-POS routes)
   =========================================================== */
.app-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 32px);
}
.app-shell.collapsed { grid-template-columns: 64px 1fr; }

.app-sidebar {
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  padding: 16px 10px;
  position: sticky;
  top: 0;
  align-self: start;
  height: calc(100vh - 32px);
  max-height: calc(100vh - 32px);
  overflow-y: auto;
}
.app-sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 6px;
}
.app-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 12px;
  flex: 1;
  min-width: 0;
  padding: 8px 10px;
  text-decoration: none;
  box-shadow: 0 6px 18px -10px rgba(58, 190, 123, 0.45);
}
.app-brand-img { width: 100%; max-width: 150px; height: auto; display: block; }
.app-brand-mark { display: none; width: 32px; height: 32px; }
.app-shell.collapsed .app-brand { padding: 6px; }
.app-shell.collapsed .app-brand-img { display: none; }
.app-shell.collapsed .app-brand-mark { display: block; }

.app-shell-toggle {
  border: 0;
  background: transparent;
  color: var(--sidebar-text);
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  cursor: pointer;
  display: grid; place-items: center;
  font-size: 20px;
  flex-shrink: 0;
}
.app-shell-toggle:hover { background: var(--sidebar-bg-hover); color: #fff; }
.app-shell.collapsed .app-shell-toggle { margin: 0 auto; }

.app-sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; margin-bottom: 12px;
  border-radius: var(--r-md);
  background: var(--sidebar-bg-hover);
  min-height: 44px;
}
.app-sidebar-user .avatar {
  width: 32px; height: 32px;
  border-radius: var(--r-full);
  background: var(--accent);
  color: #fff;
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}
.app-sidebar-user .info { line-height: 1.2; min-width: 0; overflow: hidden; }
.app-sidebar-user .name { font-size: 13px; font-weight: 600; color: #fff; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; }
.app-sidebar-user .role { font-size: 11px; color: var(--sidebar-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.app-shell.collapsed .app-sidebar-user .info { display: none; }
.app-shell.collapsed .app-sidebar-user { justify-content: center; padding: 8px; }

.app-sidebar-nav { display: flex; flex-direction: column; gap: 2px; }
.app-sidebar-nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 12px;
  min-height: 44px;
  color: var(--sidebar-text);
  text-decoration: none;
  border-radius: var(--r-md);
  font-size: 14px;
  font-weight: 500;
  transition: background 0.12s, color 0.12s;
  position: relative;
}
.app-sidebar-nav a:hover {
  background: var(--sidebar-bg-hover);
  color: #fff;
}
.app-sidebar-nav a.active {
  background: rgba(58, 190, 123, 0.18);
  color: #fff;
}
.app-sidebar-nav a.active::before {
  content: "";
  position: absolute; left: 0; top: 10px; bottom: 10px; width: 3px;
  background: var(--accent);
  border-radius: 2px;
}
.app-sidebar-nav a i {
  font-size: 18px;
  color: var(--sidebar-text-muted);
  width: 20px;
  flex-shrink: 0;
}
.app-sidebar-nav a:hover i, .app-sidebar-nav a.active i { color: var(--accent); }
.app-shell.collapsed .app-sidebar-nav a { justify-content: center; padding: 11px 0; }
.app-shell.collapsed .app-sidebar-nav .label { display: none; }
.app-shell.collapsed .app-sidebar-user .name,
.app-shell.collapsed .app-sidebar-user .role { display: none; }

.app-sidebar-foot { margin-top: auto; padding-top: 12px; }
.app-logout {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 12px;
  width: 100%;
  background: transparent;
  border: 0;
  color: var(--sidebar-text-muted);
  border-radius: var(--r-md);
  cursor: pointer;
  font-size: 14px;
  min-height: 44px;
}
.app-logout:hover { background: var(--sidebar-bg-hover); color: #fff; }
.app-logout i { font-size: 18px; }
.app-shell.collapsed .app-logout { justify-content: center; padding: 11px 0; }
.app-shell.collapsed .app-logout .label { display: none; }

.app-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* Narrow viewport: collapse sidebar to icon rail by default; allow expand on tap. */
@media (max-width: 900px) {
  .app-shell { grid-template-columns: 64px 1fr; }
  .app-shell .app-brand-img { display: none; }
  .app-shell .app-brand-mark { display: block; }
  .app-shell .app-sidebar-nav .label,
  .app-shell .app-logout .label,
  .app-shell .app-sidebar-user .info { display: none; }
  .app-shell .app-sidebar-nav a,
  .app-shell .app-logout { justify-content: center; padding: 11px 0; }
  .app-shell .app-sidebar-user { justify-content: center; padding: 8px; }
}

/* Sticky save bar at bottom of any scrollable panel. */
.settings-savebar.sticky {
  position: sticky;
  bottom: 0;
  background: linear-gradient(to top, var(--bg) 70%, rgba(255,255,255,0));
  padding: 14px 0 8px;
  margin-top: 4px;
  z-index: 5;
}

/* Microheader for section titles - quieter than the page H1. */
.settings-section h2.microheader,
.settings-section h2 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 0 0 6px;
}

/* Brand-green save button (use .btn-save). Uses --success (brand green),
   NOT --accent (which is the blue cue colour). */
.btn-save {
  background: var(--success);
  border: 1px solid var(--success);
  color: #fff;
  font-weight: 600;
  padding: 10px 18px;
  min-height: 44px;
  border-radius: var(--r-md);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: background 0.15s, transform 0.06s;
}
.btn-save:hover:not(:disabled) { filter: brightness(0.93); }
.btn-save:disabled { opacity: 0.85; cursor: progress; }
.btn .spin, .btn-save .spin { animation: spin 0.8s linear infinite; display: inline-block; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.btn-save.is-saved {
  background: var(--success, #2e7d32);
  border-color: var(--success, #2e7d32);
  animation: btnSavedPulse 0.45s ease;
}
@keyframes btnSavedPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.04); }
  100% { transform: scale(1); }
}

/* Pill tabs for settings sub-nav. */
.settings-tabs .settings-tab {
  border-radius: var(--r-full);
  padding: 10px 16px;
  min-height: 44px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}
.settings-tabs .settings-tab:hover { background: var(--bg-soft); color: var(--text); }
.settings-tabs .settings-tab.active {
  background: var(--accent-soft, rgba(58, 190, 123, 0.12));
  color: var(--accent);
  border-color: rgba(58, 190, 123, 0.4);
}
.settings-tabs .settings-tab i { font-size: 16px; }

/* Number input with explicit +/- steppers (touch friendly). */
.touch-stepper {
  display: inline-flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  background: #fff;
}
.touch-stepper button {
  background: var(--bg-soft);
  border: 0;
  color: var(--text);
  width: 44px;
  height: 44px;
  font-size: 20px;
  cursor: pointer;
  display: grid; place-items: center;
}
.touch-stepper button:hover { background: var(--border); }
.touch-stepper input {
  border: 0;
  width: 80px;
  text-align: center;
  font-size: 16px;
  font-weight: 600;
  background: transparent;
  outline: none;
  padding: 0;
}

/* Override Bootstrap's form-switch with a flex-row layout so toggle +
   label sit side-by-side with a real gap (no negative-margin overlap
   tricks). */
.form-switch {
  display: flex !important;
  align-items: flex-start;
  gap: 14px;
  padding-left: 0 !important;
  min-height: 32px;
}
.form-switch .form-check-input {
  -webkit-appearance: none;
  appearance: none;
  width: 52px;
  height: 28px;
  margin: 2px 0 0;
  cursor: pointer;
  background-color: #c7cbd1;
  border: none;
  border-radius: 999px;
  position: relative;
  flex-shrink: 0;
  transition: background-color 0.18s ease;
  background-image: none !important;
}
.form-switch .form-check-input::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
  transition: transform 0.18s ease;
}
.form-switch .form-check-input:checked {
  background-color: var(--success);
  background-image: none !important;
}
.form-switch .form-check-input:checked::after { transform: translateX(24px); }
.form-switch .form-check-input:focus-visible { box-shadow: 0 0 0 3px rgba(58, 190, 123, 0.3); }
.form-switch .form-check-label {
  padding-top: 4px;
  font-size: 14px;
  line-height: 1.4;
  cursor: pointer;
  flex: 1;
  margin: 0;
}

/* Self-contained switch: the checkbox IS the visual track via
   appearance: none. No separate track span needed. */
.ui-switch {
  display: inline-flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  padding: 4px 0;
  user-select: none;
}
.ui-switch input[type="checkbox"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 52px;
  height: 28px;
  background: #c7cbd1;
  border-radius: 999px;
  position: relative;
  cursor: pointer;
  border: none;
  margin: 0;
  flex-shrink: 0;
  transition: background 0.18s ease;
  outline: none;
}
.ui-switch input[type="checkbox"]::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
  transition: transform 0.18s ease;
}
.ui-switch input[type="checkbox"]:checked {
  background: var(--success, #3ABE7B);
}
.ui-switch input[type="checkbox"]:checked::after {
  transform: translateX(24px);
}
.ui-switch input[type="checkbox"]:focus-visible {
  box-shadow: 0 0 0 3px rgba(58, 190, 123, 0.3);
}
.ui-switch .ui-switch-text {
  line-height: 1.4;
  color: var(--text);
}
.ui-switch .ui-switch-text strong { font-weight: 600; }
.ui-switch .ui-switch-text small { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.ui-switch.ui-switch-compact { padding: 0; gap: 0; }

/* Inline-edit table rows - flash green on save, dim when inactive. */
.inline-edit input.form-control { border-color: transparent; background: transparent; transition: border-color 0.15s, background 0.15s; }
.inline-edit input.form-control:hover { border-color: var(--border); }
.inline-edit input.form-control:focus { border-color: var(--accent); background: #fff; }
.inline-edit tr.inactive input { color: var(--text-muted); }
.inline-edit tr.row-saved { background: rgba(58, 190, 123, 0.12); transition: background 0.5s; }
.inline-edit tfoot .add-row td { padding-top: 14px; border-top: 2px solid var(--border); }

/* ============ Post-sale "till slip" modal ============ */
.modal.sale-done {
  max-width: 380px;
  padding: 0;
  overflow: hidden;
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(10, 37, 64, 0.28), 0 4px 14px rgba(10, 37, 64, 0.12);
  background: #fff;
}
.sale-done .slip-band {
  background: var(--brand-ink);
  color: #fff;
  padding: 18px 24px 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
}
.sale-done .slip-band::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -7px;
  height: 14px;
  background:
    radial-gradient(circle at 7px 7px, #fff 5px, transparent 5.5px) 0 0 / 14px 14px repeat-x;
}
.sale-done .slip-check {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--brand-green);
  display: grid; place-items: center;
  color: #fff;
  font-size: 22px;
  box-shadow: 0 0 0 4px rgba(58, 190, 123, 0.25);
  animation: slipPop 0.32s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.sale-done .slip-title {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin: 0;
  line-height: 1.2;
}
.sale-done .slip-id {
  font-size: 17px;
  font-weight: 600;
  color: #fff;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
.sale-done .slip-body {
  padding: 30px 24px 22px;
  text-align: center;
}
.sale-done .hero-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 4px;
}
.sale-done .hero-amount {
  font-size: 54px;
  font-weight: 700;
  line-height: 1;
  color: var(--brand-ink);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  animation: slipPop 0.36s cubic-bezier(0.34, 1.56, 0.64, 1) 0.05s both;
}
.sale-done .hero-amount.is-change { color: var(--brand-green); }
.sale-done .hero-meta {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 0 22px;
}
.sale-done .hero-meta strong {
  color: var(--brand-ink);
  font-variant-numeric: tabular-nums;
}
.sale-done .slip-continue {
  width: 100%;
  min-height: 56px;
  background: var(--brand-green);
  border: 0;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.18s ease, background 0.18s ease;
  box-shadow: 0 6px 14px rgba(58, 190, 123, 0.32);
}
.sale-done .slip-continue:hover { background: #2fa86b; box-shadow: 0 8px 18px rgba(58, 190, 123, 0.38); }
.sale-done .slip-continue:active { transform: translateY(1px); }
.sale-done .slip-continue i { font-size: 18px; }
.sale-done .slip-tray {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.sale-done .slip-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 64px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--brand-ink);
  text-decoration: none;
  font-size: 11px;
  font-weight: 500;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.08s ease;
  cursor: pointer;
}
.sale-done .slip-chip i { font-size: 18px; color: var(--accent); }
.sale-done .slip-chip:hover { background: var(--accent-soft); border-color: var(--accent); }
.sale-done .slip-chip:active { transform: translateY(1px); }
.sale-done .slip-chip span { line-height: 1.1; }

@keyframes slipPop {
  0% { transform: scale(0.6); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* Product modal v2 - scrollable body, sticky footer with summary readout. */
.product-modal-v2 {
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  padding: 0;
}
.product-modal-v2 .modal-head {
  padding: 18px 24px 8px;
  border-bottom: 1px solid var(--border);
}
.product-modal-v2 .modal-head h2 { margin: 0; }
.product-modal-v2 .modal-scroll {
  overflow-y: auto;
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.product-modal-v2 .modal-scroll fieldset.restock-mode-card { margin: 0; }
.product-modal-v2 .modal-foot {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 12px 24px 16px;
  position: sticky;
  bottom: 0;
}
.product-modal-v2 .modal-summary {
  font-size: 14px;
  color: var(--text);
  padding: 8px 12px;
  background: var(--bg-soft, #f5f6f8);
  border-radius: var(--r-md);
  margin-bottom: 10px;
  text-align: center;
}
.product-modal-v2 .modal-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
}
.product-modal-v2 .modal-actions .btn-cancel,
.product-modal-v2 .modal-actions .btn-save { min-height: 44px; padding: 10px 22px; }

/* Inline (?) help icon - hover/focus to show title attribute as tooltip. */
.form-help {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-soft, #f5f6f8);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
  cursor: help;
  user-select: none;
}
.form-help:hover { background: var(--border); color: var(--text); }

/* Sortable tables - click any `th[data-sort]` to sort the tbody. */
table.sortable th[data-sort] {
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-right: 22px !important;
}
table.sortable th[data-sort]:hover { background: var(--bg-soft, #f5f6f8); }
table.sortable th[data-sort]::after {
  content: "\F128";  /* bi-arrow-down-up bootstrap icon glyph */
  font-family: "bootstrap-icons";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  opacity: 0.35;
}
table.sortable th.sort-asc::after  { content: "\F128"; opacity: 1; color: var(--accent); }
table.sortable th.sort-desc::after { content: "\F128"; opacity: 1; color: var(--accent); transform: translateY(-50%) rotate(180deg); }

/* Modal save success beat */
.modal-back .modal.modal-saved {
  animation: modalSaved 0.18s ease;
}
@keyframes modalSaved {
  0%   { box-shadow: 0 0 0 0 rgba(58, 190, 123, 0.45); }
  100% { box-shadow: 0 0 0 8px rgba(58, 190, 123, 0); }
}

/* When the app shell is present we don't need the page-nav back arrow on
   non-detail pages, but we keep it for parity. Trim padding so content
   doesn't double-pad. */
.app-main .page-wrap { padding: 0; }
.app-main .page-nav {
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 10;
}

/* POS-mode shell: sidebar collapsed off-canvas by default; tap the
   hamburger to slide it in. Keeps the POS grid edge-to-edge. The sidebar
   becomes position:fixed (taken out of grid flow), so the grid itself
   collapses to a single column and .app-main spans the full width. */
.app-shell.pos-mode { grid-template-columns: 1fr; }
.app-shell.pos-mode .app-sidebar {
  position: fixed;
  left: 0; top: 0;
  width: 240px;
  height: 100vh;
  z-index: 1200;
  transform: translateX(-100%);
  transition: transform 0.2s ease;
  box-shadow: 8px 0 24px rgba(0,0,0,0.2);
}
.app-shell.pos-mode.show-menu .app-sidebar {
  transform: translateX(0);
}
.app-shell.pos-mode.show-menu::after {
  content: "";
  position: fixed; inset: 0; background: rgba(0,0,0,0.4);
  z-index: 1100;
}
.pos-menu-trigger {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: var(--r-md);
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
  flex-shrink: 0;
}
.pos-menu-trigger:hover { background: var(--bg-soft); }
/* The POS page used to ship its own .pos-sidebar; the shell now owns
   navigation. Hide any stray instance so two sidebars cannot collide. */
.app-main .pos-sidebar { display: none; }
.app-main .pos {
  grid-template-columns: 1fr !important;
  height: calc(100vh - 32px);
}