:root {
  --bg: #f5f6f7;
  --bg-elevated: #ffffff;
  --bg-sidebar: #ffffff;
  --border: #e1e3e7;
  --text: #191b1f;
  --text-muted: #6b7280;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: #e8f0fe;
  --danger: #dc2626;
  --danger-soft: #fdecea;
  --success: #16a34a;
  --success-soft: #e7f8ee;
  --warning: #ca8a04;
  --warning-soft: #fdf6e0;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 2px rgba(20, 20, 24, 0.04), 0 8px 24px rgba(20, 20, 24, 0.06);
  --shadow-lg: 0 20px 60px rgba(20, 20, 24, 0.16);
}

:root[data-theme="dark"] {
  --bg: #15171b;
  --bg-elevated: #1c1f24;
  --bg-sidebar: #1a1d22;
  --border: #2b2f36;
  --text: #edeef0;
  --text-muted: #94989e;
  --accent: #4f8cff;
  --accent-hover: #6ea1ff;
  --accent-soft: #1d2a40;
  --danger: #f0655a;
  --danger-soft: #3a2420;
  --success: #3ecf8e;
  --success-soft: #163828;
  --warning: #e7b155;
  --warning-soft: #3a2c14;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.25), 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 24px 70px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
}

body {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Inter", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

svg.icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

#app {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ---------- sidebar ---------- */

.sidebar {
  width: 390px;
  min-width: 390px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 16px;
  gap: 14px;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-actions { display: flex; gap: 8px; }

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
}

.brand-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-muted);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.icon-btn:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
.icon-btn-danger:hover { background: var(--danger-soft); color: var(--danger); border-color: var(--danger); }

.icon-moon { display: none; }
:root[data-theme="dark"] .icon-sun { display: none; }
:root[data-theme="dark"] .icon-moon { display: block; }

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.stat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 6px;
  text-align: center;
}

.stat-card-link { cursor: pointer; transition: border-color .15s, transform .1s; }
.stat-card-link:hover { border-color: var(--accent); }
.stat-card-link:active { transform: scale(0.97); }

.stat-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  color: var(--text-muted);
}

.search-box input {
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
  font-size: 13px;
  width: 100%;
}

.search-box-flat { background: var(--bg); }

.nav-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background .12s, color .12s;
}
.nav-item .icon { color: var(--text-muted); transition: color .12s; }
.nav-item:hover { background: var(--bg); color: var(--text); }
.nav-item.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.nav-item.active .icon { color: var(--accent); }

.client-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0 -4px;
  padding: 0 4px;
}

.client-card {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .12s, border-color .12s;
}
.client-card:hover { background: var(--accent-soft); }
.client-card.active { background: var(--accent-soft); border-color: var(--accent); }

.client-card-name {
  font-weight: 600;
  font-size: 13.5px;
  display: flex;
  justify-content: space-between;
  gap: 6px;
}

.client-card-name .cid { color: var(--text-muted); font-weight: 500; font-size: 12px; }

.client-card-meta {
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 2px;
  display: flex;
  gap: 8px;
}

.empty-hint {
  color: var(--text-muted);
  text-align: center;
  padding: 24px 8px;
  font-size: 13px;
}

/* ---------- main ---------- */

.main {
  flex: 1;
  overflow-y: auto;
  padding: 28px 32px;
}

.hidden { display: none !important; }

.empty-state {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-align: center;
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.empty-state-icon svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.empty-state h2 { margin: 0 0 4px; color: var(--text); font-size: 17px; }
.empty-state p { margin: 0; font-size: 13px; }

.orders-view,
.products-view,
.analytics-view {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.products-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.products-filters .search-box { flex: 1; min-width: 220px; margin-bottom: 0; }

.products-filters select {
  font-family: inherit;
  font-size: 13px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
}

.products-bulk-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--accent);
  flex-wrap: wrap;
}

.group-manager-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 320px;
  overflow-y: auto;
}

.group-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.group-name-input {
  flex: 1;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
}

.barcode-field-row {
  display: flex;
  gap: 8px;
}
.barcode-field-row input { flex: 1; }

/* ---------- quick stock adjustment ---------- */

.quick-stock-card {
  margin-top: 16px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  text-align: center;
}

.quick-stock-name {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 14px;
}

.quick-stock-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.quick-stock-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 28px;
  font-weight: 700;
  cursor: pointer;
  line-height: 1;
}
.quick-stock-btn:hover { background: var(--accent-hover); }
.quick-stock-btn:active { transform: scale(0.94); }

.quick-stock-qty {
  font-size: 32px;
  font-weight: 800;
  min-width: 60px;
}

/* ---------- analytics ---------- */

.analytics-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.analytics-controls input[type="date"] {
  font-family: inherit;
  font-size: 13px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
}

.analytics-stats {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  margin-bottom: 26px;
}

.stat-block {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 16px;
  text-align: center;
  font-family: inherit;
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .1s;
}
.stat-block:hover { border-color: var(--accent); }
.stat-block:active { transform: scale(0.97); }
.stat-block.active { background: var(--accent-soft); border-color: var(--accent); }

.stat-block-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
}

.stat-block-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
}

.analytics-filter-hint {
  font-size: 12.5px;
  color: var(--text-muted);
  margin: -14px 0 14px;
}

@media (max-width: 900px) {
  .analytics-stats { grid-template-columns: repeat(2, 1fr); }
}

.products-bulk-bar select {
  font-family: inherit;
  font-size: 13px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
}

.panel {
  background: var(--bg-elevated);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 12px;
  flex-wrap: wrap;
}

.panel-header h3 { margin: 0; font-size: 15px; }
.panel-header h2 { margin: 0; font-size: 19px; }

.client-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.panel-actions { display: flex; align-items: center; gap: 8px; }
.panel-actions-divider { width: 1px; height: 22px; background: var(--border); margin: 0 2px; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--accent-soft);
  color: var(--accent);
}

.badge-google { background: #e6f4ea; color: #1e8e3e; }
:root[data-theme="dark"] .badge-google { background: #16321f; color: #4fd07d; }

.client-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 24px;
}

.info-item { font-size: 13px; }
.info-item .label { color: var(--text-muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: .03em; margin-bottom: 2px; }
.info-item .value { font-size: 13.5px; word-break: break-word; }

/* ---------- all-orders header ---------- */

.all-orders-controls {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.all-orders-controls .search-box { flex: 1; min-width: 240px; }

/* ---------- orders grid (list left, detail right) ---------- */

.orders-grid {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) minmax(360px, 1.35fr);
  gap: 20px;
  align-items: start;
}

.orders-list { display: flex; flex-direction: column; gap: 8px; }

.order-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  cursor: pointer;
  transition: border-color .12s, background .12s;
}
.order-card:hover { border-color: var(--accent); }
.order-card.active { border-color: var(--accent); background: var(--accent-soft); }

.order-card-main { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.order-card-date { font-weight: 600; font-size: 13px; }
.order-card-customer { font-size: 12px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.order-card-sub { font-size: 12px; color: var(--text-muted); }
.order-card-badges { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.order-card-total { font-weight: 700; font-size: 13.5px; }
.order-card-pills { display: flex; gap: 6px; }

.status-pill {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.status-new { background: var(--border); color: var(--text-muted); }
.status-in_progress { background: var(--warning-soft); color: var(--warning); }
.status-completed { background: var(--success-soft); color: var(--success); }
.status-cancelled { background: var(--danger-soft); color: var(--danger); }

.paid-pill { background: var(--success-soft); color: var(--success); }
.unpaid-pill { background: var(--warning-soft); color: var(--warning); }

/* ---------- pagination ---------- */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
  font-size: 12.5px;
  color: var(--text-muted);
}

.pagination button {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.pagination button:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.pagination button:disabled { opacity: .35; cursor: not-allowed; }

/* ---------- order detail ---------- */

/* Grid items default to min-width:auto, which refuses to shrink below the
   content's own intrinsic width (here, the order-items table) — the table
   then blows out the whole grid/page instead of scrolling inside its own
   .table-wrap like it's supposed to. min-width:0 is what actually lets a
   grid cell shrink and hand overflow to .table-wrap's own scrollbar. */
.orders-master-panel,
.items-panel { min-width: 0; }

.items-panel { min-height: 200px; }
.items-panel-empty {
  color: var(--text-muted);
  text-align: center;
  padding: 60px 8px;
  font-size: 13.5px;
}

.order-customer {
  font-size: 13px;
  color: var(--text-muted);
  margin: -6px 0 14px;
}
.order-customer b { color: var(--text); font-weight: 600; }

.order-controls {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.field-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-muted);
}

.field-inline select, .field-inline input[type="number"] {
  font-family: inherit;
  font-size: 13px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

.field-inline input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--success);
  cursor: pointer;
}

.field-paid { font-weight: 600; }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table.items-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.items-table th {
  text-align: left;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: .02em;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.items-table td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
}

.items-table tr:last-child td { border-bottom: none; }
.items-table tr:hover td { background: var(--accent-soft); }

.receipts-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.receipt-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.receipt-card-return { border-color: var(--danger); }

.receipt-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.receipt-card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text-muted);
  font-weight: 600;
}
.receipt-card-dot { opacity: .5; }

.receipt-card-total {
  font-size: 14px;
  font-weight: 700;
}
.receipt-card-return .receipt-card-total { color: var(--danger); }

.receipt-card-items { padding: 4px 14px; }

.receipt-item-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.receipt-item-row:last-child { border-bottom: none; }
.receipt-item-name { min-width: 0; }
.receipt-item-qty, .receipt-item-cost { color: var(--text-muted); font-size: 12.5px; white-space: nowrap; }
.receipt-item-sum { font-weight: 600; white-space: nowrap; text-align: right; min-width: 80px; }

.receipt-return-badge {
  color: var(--danger);
  background: var(--danger-soft);
  border-radius: var(--radius-sm);
  padding: 1px 6px;
  font-weight: 600;
  font-size: 11.5px;
}

.cash-register-panel {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.cash-register-panel:empty { display: none; }

.cash-register-balance {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.cash-register-hint {
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 6px;
}

.cash-register-withdrawals {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  max-height: 160px;
  overflow-y: auto;
}
.cash-register-withdrawals-title {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .02em;
  margin-bottom: 4px;
}

.row-actions { display: flex; gap: 4px; justify-content: flex-end; }

.totals-row {
  display: flex;
  gap: 24px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
  font-size: 13px;
  flex-wrap: wrap;
}

.totals-row b { font-size: 14.5px; }
#total-discounted { color: var(--accent); }

/* ---------- supplier chips (settings modal) ---------- */

.supplier-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  min-height: 32px;
}

.supplier-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 6px 5px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12.5px;
  font-weight: 600;
}

.supplier-chip button {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: .7;
}
.supplier-chip button:hover { opacity: 1; background: rgba(0,0,0,.08); }

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, border-color .15s, opacity .15s;
  font-family: inherit;
}

.btn-sm { padding: 6px 10px; font-size: 12.5px; }
.btn-block { width: 100%; justify-content: center; }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary { background: var(--bg); color: var(--text); border-color: var(--border); text-decoration: none; }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

.btn-danger { background: var(--danger-soft); color: var(--danger); }
.btn-danger:hover { opacity: .8; }

.btn-ghost { background: transparent; color: var(--text-muted); border-color: var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--text-muted); }

.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- modal ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 12, .55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  backdrop-filter: blur(2px);
}

.modal {
  background: var(--bg-elevated);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 420px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 22px;
}

.modal h3 { margin: 0 0 16px; font-size: 16px; }

.form-field { margin-bottom: 14px; }
.form-field label { display: block; font-size: 12.5px; color: var(--text-muted); margin-bottom: 5px; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 13.5px;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-field .error-text { color: var(--danger); font-size: 11.5px; margin-top: 4px; }
.form-field.has-error input, .form-field.has-error select { border-color: var(--danger); }
.form-field .hint-text { color: var(--text-muted); font-size: 11.5px; margin-top: 4px; }
.form-field .match-text { color: var(--success); font-size: 11.5px; margin-top: 4px; }

.form-row { display: flex; gap: 10px; }
.form-row .form-field { flex: 1; }

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 18px;
}

/* ---------- employee gate ---------- */

.employee-gate {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.employee-gate-box {
  width: 420px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  text-align: center;
  padding: 32px;
}

.employee-gate-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.employee-gate-icon svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.8; }

.employee-gate-box h1 { margin: 0 0 4px; font-size: 20px; }
.employee-gate-box p { margin: 0 0 22px; color: var(--text-muted); font-size: 13.5px; }

.employee-gate-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.employee-gate-row { display: flex; gap: 6px; align-items: stretch; }

.employee-gate-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
}
.employee-gate-btn:hover { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }

.employee-gate-remove {
  width: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
}
.employee-gate-remove:hover { border-color: var(--danger); background: var(--danger-soft); color: var(--danger); }

.employee-gate-add-form { display: flex; gap: 8px; }
.employee-gate-add-form input {
  flex: 1;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-family: inherit;
  font-size: 13.5px;
}
.employee-gate-add-form input:focus { outline: none; border-color: var(--accent); }

/* ---------- employee badge (header) ---------- */

.employee-badge {
  width: auto;
  max-width: 130px;
  padding: 0 12px 0 9px;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
}
.employee-badge span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- toast ---------- */

.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 200;
}

.toast {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-sm);
  padding: 11px 16px;
  font-size: 13px;
  min-width: 240px;
  animation: toast-in .18s ease-out;
}
.toast.toast-error { border-left-color: var(--danger); }
.toast.toast-success { border-left-color: var(--success); }

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

/* ---------- scrollbar ---------- */

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

@media (max-width: 1000px) {
  .orders-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .sidebar { width: 320px; min-width: 320px; }
  .main { padding: 18px; }
  .client-info-grid { grid-template-columns: 1fr; }
  .cash-register-panel { grid-template-columns: 1fr; }
}

/* ---------- phone: the fixed sidebar | main split (built for desktop) stacks
   vertically instead — a 320px sidebar next to a phone-width main column was
   unusable, not just cramped ---------- */
@media (max-width: 640px) {
  #app {
    flex-direction: column;
    height: auto;
    min-height: 100vh;
    overflow: visible;
  }
  .sidebar {
    width: 100%;
    min-width: 0;
    max-height: 70vh;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .main { padding: 14px; overflow-y: visible; }

  .stats-row { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .stat-card { padding: 10px 6px; }

  .analytics-stats { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat-block { padding: 16px 10px; }
  .stat-block-value { font-size: 22px; }

  .cash-register-panel { grid-template-columns: 1fr; }

  .receipt-item-row {
    grid-template-columns: 1fr auto;
    row-gap: 2px;
  }
  .receipt-item-qty, .receipt-item-cost { grid-column: 1; }

  .modal { width: 100%; padding: 16px; }

  .orders-grid { grid-template-columns: 1fr; }
  .client-info-grid { grid-template-columns: 1fr; }
  .products-filters { flex-direction: column; align-items: stretch; }
  .products-filters .search-box { min-width: 0; }

  /* Multi-column data tables (order items, products, …) don't fit a phone
     screen at all — letting cells shrink/wrap turned every row into a
     garbled multi-line mess. Keep them at their natural width and let
     .table-wrap's overflow-x handle it with a real horizontal scroll instead. */
  table.items-table { min-width: 640px; }
  table.items-table th, table.items-table td { white-space: nowrap; }
}

/* ---------- tablet in landscape / small laptop windows (about 861-1280px wide) ----------
   The sidebar | main split was built for a full desktop window. On a 1024px tablet the main
   column gets ~630px; as a flex item it could not shrink below its content (no min-width:0),
   and the 6-column stats grid and the two-column orders grid then pushed the page into a
   sideways scroll. */
.main { min-width: 0; }
#app { height: 100vh; height: 100dvh; }   /* dvh: a tablet browser's address bar no longer hides the bottom */

@media (min-width: 861px) and (max-width: 1280px) {
  .sidebar { width: 320px; min-width: 320px; }
  .main { padding: 22px 24px; }
  .analytics-stats { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .stat-block { padding: 20px 12px; }
  .cash-register-panel { grid-template-columns: 1fr; }
}
/* order list | order detail side by side only where both columns get a usable width */
@media (max-width: 1199px) {
  .orders-grid { grid-template-columns: 1fr; }
}
@media (min-width: 1200px) and (max-width: 1280px) {
  .orders-grid { grid-template-columns: minmax(300px, 1fr) minmax(340px, 1.35fr); gap: 16px; }
}

/* short landscape screens (a tablet is ~540-720px tall): the sidebar's header, stats, search and
   menu used to eat the whole height and left the client list a sliver */
@media (min-width: 861px) and (max-height: 720px) {
  .sidebar { padding: 12px; gap: 10px; }
  .stat-card { padding: 5px 4px; }
  .nav-list { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 6px; }
  .nav-item { padding: 8px 8px; gap: 8px; font-size: 12.5px; }
  .nav-item span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
}