/* Static demo — DAZ theme vars + admin shell + POS layout */
:root {
  --brand-purple: #240d66;
  --bg-deep: #1a0648;
  --bg-sidebar: #1d0a52;
  --bg-panel: #2e1580;
  --bg-input: #321a8f;
  --border: #4d3a9e;
  --gold: #c9a227;
  --gold-bright: #f0d78c;
  --gold-metallic: #e8c547;
  --text: #faf7ff;
  --text-muted: #c4b8e8;
  --error: #ff8fa3;
  --success: #6dd68a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--brand-purple);
  min-height: 100vh;
}

a {
  color: var(--gold-bright);
}

.demo-banner {
  background: var(--bg-deep);
  border-bottom: 1px solid var(--gold);
  padding: 8px 16px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--gold-bright);
}

.demo-banner strong {
  color: var(--gold-metallic);
}

/* —— Hub index —— */
.demo-hub {
  max-width: 720px;
  margin: 48px auto;
  padding: 24px;
}

.demo-hub h1 {
  color: var(--gold-bright);
  margin-top: 0;
}

.demo-hub p {
  color: var(--text-muted);
  line-height: 1.5;
}

.demo-links {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}

.demo-links li {
  margin-bottom: 10px;
}

.demo-links a {
  display: block;
  padding: 14px 18px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}

.demo-links a:hover {
  border-color: var(--gold);
}

.demo-links small {
  display: block;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 4px;
}

.demo-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 12px;
  border: 1px dashed var(--border);
  border-radius: 8px;
}

.demo-note code {
  color: var(--gold-bright);
}

/* —— Admin shell —— */
.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 220px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  padding: 16px 12px;
  flex-shrink: 0;
}

.sidebar-app-name {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--gold-metallic);
  margin-bottom: 12px;
}

.sidebar .nav {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

.sidebar .nav a {
  display: block;
  padding: 8px 10px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text-muted);
}

.sidebar .nav a:hover,
.sidebar .nav a.active {
  background: var(--bg-panel);
  color: var(--gold-bright);
}

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border);
}

.topbar-title {
  font-weight: 600;
  color: var(--gold-bright);
}

.topbar-end {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.content {
  padding: 20px 24px 40px;
  flex: 1;
}

.page-title {
  margin: 0 0 16px;
  font-size: 1.35rem;
  color: var(--gold-bright);
}

.btn {
  display: inline-block;
  padding: 10px 18px;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  font-size: 14px;
  text-decoration: none;
}

.btn-primary {
  background: var(--gold);
  color: var(--bg-sidebar);
}

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

.btn-secondary {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.btn-sm {
  padding: 4px 10px;
  font-size: 0.85rem;
}

.btn-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
}

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

.data-table th,
.data-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  background: var(--bg-deep);
  color: var(--gold-bright);
  font-size: 0.85rem;
}

.data-table tbody tr:nth-child(odd) {
  background: rgba(0, 0, 0, 0.12);
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-ok {
  background: rgba(109, 214, 138, 0.2);
  color: var(--success);
}

.badge-warn {
  background: rgba(201, 162, 39, 0.25);
  color: var(--gold-bright);
}

.badge-muted {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.settings-section {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.settings-section h3 {
  margin: 0 0 12px;
  color: var(--gold-bright);
}

label {
  display: block;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-size: 0.9rem;
}

input[type="text"],
input[type="number"],
input[type="search"],
select {
  width: 100%;
  max-width: 320px;
  padding: 10px 12px;
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-input);
  color: var(--text);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  max-width: 720px;
}

.hint {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 8px 0 16px;
}

/* —— POS full screen —— */
.pos-body {
  background: var(--bg-deep);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.pos-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 16px;
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border);
}

.pos-header-title {
  font-weight: 700;
  color: var(--gold-bright);
}

.pos-header-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.pos-header-meta span {
  margin-right: 14px;
}

.pos-sync {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--success);
}

.pos-sync.offline {
  color: var(--gold-bright);
}

.pos-layout {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 380px;
  grid-template-rows: 1fr auto;
  gap: 0;
  min-height: 0;
}

.pos-left {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  min-height: 0;
}

.pos-search-bar {
  padding: 12px 16px;
  background: var(--brand-purple);
  border-bottom: 1px solid var(--border);
}

.pos-search-row {
  display: flex;
  gap: 8px;
}

.pos-search-row input {
  flex: 1;
  margin: 0;
  font-size: 1.1rem;
  padding: 12px 14px;
}

.pos-mode-tabs {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.pos-mode-tabs button {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
}

.pos-mode-tabs button.active {
  border-color: var(--gold);
  color: var(--gold-bright);
  background: rgba(201, 162, 39, 0.15);
}

.pos-numpad-display {
  padding: 8px 16px;
  background: var(--bg-panel);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.pos-numpad-display strong {
  color: var(--gold-bright);
  font-size: 1.1rem;
}

.pos-results {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.pos-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}

.pos-product-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  cursor: pointer;
  text-align: left;
  color: inherit;
  font: inherit;
}

.pos-product-card:hover,
.pos-product-card:focus {
  border-color: var(--gold);
  outline: none;
}

.pos-product-card .name {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.pos-product-card .meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.pos-product-card .price {
  color: var(--gold-bright);
  font-weight: 700;
  margin-top: 6px;
}

.pos-numpad-wrap {
  padding: 12px 16px 16px;
  background: var(--brand-purple);
  border-top: 1px solid var(--border);
}

.pos-numpad {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  max-width: 360px;
}

.pos-numpad button {
  min-height: 52px;
  font-size: 1.25rem;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text);
  cursor: pointer;
}

.pos-numpad button:active {
  background: var(--bg-panel);
}

.pos-numpad button.action {
  font-size: 0.85rem;
  background: var(--bg-panel);
  color: var(--gold-bright);
}

.pos-numpad button.primary-action {
  background: var(--gold);
  color: var(--bg-sidebar);
  font-size: 0.9rem;
}

.pos-cart {
  display: flex;
  flex-direction: column;
  background: var(--brand-purple);
  min-height: 0;
}

.pos-cart-head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  color: var(--gold-bright);
}

.pos-cart-lines {
  flex: 1;
  overflow-y: auto;
  padding: 8px 12px;
}

.pos-cart-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.pos-cart-line .line-name {
  font-weight: 600;
}

.pos-cart-line .line-detail {
  grid-column: 1;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.pos-cart-line .line-total {
  grid-row: 1 / 3;
  align-self: center;
  font-weight: 700;
  color: var(--gold-bright);
}

.pos-cart-line button {
  grid-column: 1;
  justify-self: start;
  margin-top: 4px;
  padding: 2px 8px;
  font-size: 0.75rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--error);
  border-radius: 4px;
  cursor: pointer;
}

.pos-cart-empty {
  color: var(--text-muted);
  text-align: center;
  padding: 32px 16px;
}

.pos-totals {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg-panel);
}

.pos-totals-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 0.9rem;
}

.pos-totals-row.muted {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.pos-totals-row.grand {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gold-bright);
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.pos-cart-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 12px 16px;
}

.pos-cart-actions .btn {
  text-align: center;
}

.pos-cart-actions .btn-pay {
  grid-column: 1 / -1;
  padding: 14px;
  font-size: 1rem;
}

/* Payment overlay */
.pos-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 100;
}

.pos-overlay.open {
  display: flex;
}

.pos-modal {
  width: 100%;
  max-width: 420px;
  background: var(--brand-purple);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.pos-modal h2 {
  margin: 0 0 16px;
  color: var(--gold-bright);
}

.pos-modal .total-due {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold-metallic);
  margin-bottom: 16px;
}

.pos-payment-methods {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.pos-payment-methods label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  margin: 0;
}

.pos-payment-methods input {
  width: auto;
  margin: 0;
}

.pos-change {
  margin: 12px 0;
  padding: 10px;
  background: var(--bg-panel);
  border-radius: 8px;
}

.pos-toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-panel);
  border: 1px solid var(--gold);
  color: var(--gold-bright);
  padding: 10px 20px;
  border-radius: 8px;
  display: none;
  z-index: 200;
}

.pos-toast.show {
  display: block;
}

/* —— Reports —— */
.report-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  margin-bottom: 20px;
  padding: 14px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.report-filters label {
  margin: 0;
}

.report-filters input,
.report-filters select {
  max-width: 160px;
  margin: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
}

.stat-card .label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.stat-card .value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gold-bright);
}

.stat-card .sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.report-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.report-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}

.report-panel h3 {
  margin: 0 0 12px;
  font-size: 1rem;
  color: var(--gold-bright);
}

.bar-row {
  display: grid;
  grid-template-columns: 100px 1fr 48px;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.85rem;
}

.bar-row .bar-label {
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bar-track {
  height: 10px;
  background: var(--bg-deep);
  border-radius: 999px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-bright));
  border-radius: 999px;
}

.bar-row .bar-pct {
  text-align: right;
  color: var(--gold-metallic);
  font-weight: 600;
}

.badge-risk-high {
  background: rgba(255, 143, 163, 0.25);
  color: var(--error);
}

.badge-risk-medium {
  background: rgba(201, 162, 39, 0.25);
  color: var(--gold-bright);
}

.badge-risk-low {
  background: rgba(109, 214, 138, 0.2);
  color: var(--success);
}

.trend-up::after {
  content: " ↑";
  color: var(--success);
}

.trend-down::after {
  content: " ↓";
  color: var(--error);
}

.trend-stable::after {
  content: " →";
  color: var(--text-muted);
}

.report-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.report-links a {
  display: block;
  padding: 16px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}

.report-links a:hover {
  border-color: var(--gold);
}

.report-links a small {
  display: block;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 6px;
  font-size: 0.8rem;
}

@media (max-width: 900px) {
  .pos-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }

  .pos-left {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .pos-cart {
    max-height: 45vh;
  }

  .app-shell {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
  }

  .sidebar .nav {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin: 0;
  }
}