/*
 * Shine Digital POS — Professional Red Theme
 * A single intentional theme layer over application.css.
 * Restrained pharmacy palette: white, red, gray, and black.
 */
:root {
  --theme-white: #ffffff;
  --theme-red: #db0202;
  --theme-gray: #b2aeae;
  --theme-black: #000000;
  --sidebar-width: 272px;
  --sidebar-compact: 78px;
  --header-height: 86px;
  --control-height: 44px;
  --theme-radius: 12px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { background: #ffffff; color: #000000; }
body { margin: 0; font-family: Inter, "Segoe UI", Arial, sans-serif; line-height: 1.5; }
button, input, select, textarea { font: inherit; }

/* Remove decorative legacy effects without replacing layout rules. */
body, .theme-body, .boot-splash, .login-screen, .app-shell, .app-sidebar,
.app-main, .app-header, .content-scroll, .surface-panel, .surface-card,
.metric-card, .product-card, .modal-card {
  background-image: none !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}

button:focus-visible, input:not(.pos-search-input):focus-visible, select:focus-visible,
textarea:focus-visible, a:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid #db0202;
  outline-offset: 2px;
}

.notification {
  top: 18px;
  right: 18px;
  width: min(360px, calc(100vw - 36px));
  max-width: none;
  min-height: 50px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 13px;
  border: 1px solid #b9dfc5;
  border-left: 4px solid #198754;
  border-radius: 9px;
  background: #ffffff;
  color: #17351f;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .14);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.4;
}
.notification::before { content: "\2713"; width: 24px; height: 24px; flex: 0 0 24px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: #e6f6eb; color: #198754; font-weight: 900; }
.notification.error { border-color: #f0b7b7; border-left-color: #c62828; background: #ffffff; color: #4a1717; }
.notification.error::before { content: "!"; background: #fdeaea; color: #c62828; }

/* App frame */
.app-shell {
  width: 100%;
  height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  overflow: hidden;
  background: #ffffff !important;
}
.app-shell:has(#sidebar-toggle:checked) {
  grid-template-columns: var(--sidebar-compact) minmax(0, 1fr);
}
.app-sidebar {
  height: 100vh;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 18px 16px;
  overflow: hidden;
  background: #171717 !important;
  border-right: 3px solid #db0202;
}
.sidebar-head {
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand-lockup, .store-lockup { min-width: 0; display: flex; align-items: center; justify-content: flex-start; gap: 10px; }
.store-mark { width: 38px; height: 38px; flex: 0 0 38px; display: flex; align-items: center; justify-content: center; border-radius: 8px; background: #db0202; color: #ffffff; }
.store-copy { min-width: 0; display: grid; gap: 1px; }
.store-copy > span { color: #a9a9a9; font-size: 8px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.store-title, .brand-name.small {
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: #ffffff !important;
  font-size: 1.06rem !important;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-toggle-input { position: absolute; width: 1px; height: 1px; clip-path: inset(50%); overflow: hidden; }

/* Consistent controls */
.primary-btn, .secondary-btn, .ghost-btn, .header-logout-btn, .icon-btn,
.lang-button, .nav-button, .footer-button, .mini-btn, .danger-btn,
.qty-button, .cart-remove-btn, .sidebar-toggle-btn, .sidebar-close-btn {
  min-height: var(--control-height);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid #b2aeae;
  border-radius: 10px;
  background: #ffffff;
  color: #000000;
  font-weight: 750;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 150ms ease, color 150ms ease, background-color 150ms ease;
}
.primary-btn {
  border-color: #db0202;
  background: #db0202;
  color: #ffffff;
}
.primary-btn:hover { background: #ffffff; color: #db0202; }
.secondary-btn:hover, .ghost-btn:hover, .icon-btn:hover, .mini-btn:hover,
.qty-button:hover, .sidebar-toggle-btn:hover, .lang-button:hover {
  border-color: #000000;
  background: #000000;
  color: #ffffff;
}
.danger-btn, .header-logout-btn, .cart-remove-btn, .sidebar-close-btn {
  border-color: #db0202;
  color: #db0202;
}
.danger-btn:hover, .header-logout-btn:hover, .cart-remove-btn:hover, .sidebar-close-btn:hover {
  background: #db0202;
  color: #ffffff;
}
button:disabled, input:disabled, select:disabled, .disabled {
  cursor: not-allowed !important;
  border-color: #b2aeae !important;
  background: #b2aeae !important;
  color: #000000 !important;
}
.icon-btn, .sidebar-toggle-btn, .sidebar-close-btn {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  padding: 0;
}
.sidebar-toggle-btn { border-color: #4b4b4b; background: #252525; color: #ffffff; }

/* Sidebar navigation */
.nav-stack {
  min-height: 0;
  display: grid;
  align-content: start;
  gap: 6px;
  overflow-y: auto;
}
.nav-button {
  width: 100%;
  justify-content: flex-start;
  border-color: #171717;
  background: #171717;
  color: #d7d7d7;
  padding-inline: 13px;
  white-space: nowrap;
  overflow: hidden;
}
.nav-button svg { flex: 0 0 20px; }
.nav-button:hover, .nav-button-active {
  border-color: #db0202;
  background: #db0202;
  color: #ffffff;
}
.sidebar-user.surface-card, .sidebar-user {
  margin-top: auto;
  min-width: 0;
  padding: 12px;
  border: 1px solid #3d3d3d !important;
  border-radius: 4px;
  background: #222222 !important;
  background-image: none !important;
  color: #ffffff;
  position: relative;
}
.sidebar-user.surface-card::before, .sidebar-user::before {
  content: "";
  position: absolute;
  left: -16px;
  right: -16px;
  top: -18px;
  border-top: 1px solid #2c2c2c;
}
.sidebar-user p { margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; background: transparent !important; }
.sidebar-user-name { color: #ffffff !important; font-weight: 800; background: transparent !important; -webkit-text-fill-color: #ffffff !important; }
.sidebar-user-role { color: #ff6b6b !important; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; background: transparent !important; padding: 4px 8px; border-radius: 4px; display: inline-block; margin-top: 4px !important; border: 1px solid rgba(219, 2, 2, 0.4); }
#sidebar-toggle:checked ~ .sidebar-head { justify-content: center; }
#sidebar-toggle:checked ~ .sidebar-head .store-copy,
#sidebar-toggle:checked ~ .nav-stack .nav-button span,
#sidebar-toggle:checked ~ .sidebar-user { display: none; }
#sidebar-toggle:checked ~ .nav-stack .nav-button { justify-content: center; padding-inline: 0; }

/* Header alignment and hierarchy */
.app-main {
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-rows: var(--header-height) minmax(0, 1fr);
  background: #ffffff !important;
}
.app-header {
  min-width: 0;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 28px;
  border-bottom: 1px solid #2d2d2d;
  background: #171717 !important;
  box-shadow: inset 0 3px 0 #db0202;
}
.app-header-left { min-width: 0; flex: 1; display: flex; align-items: center; gap: 14px; }
.app-title-block { min-width: 0; display: grid; gap: 4px; }
.app-title-kicker {
  margin: 0;
  color: #ff6b6b !important;
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.app-header-title {
  margin: 0;
  color: #ffffff !important;
  font-size: clamp(1.45rem, 2vw, 1.9rem) !important;
  font-weight: 850;
  line-height: 1.08;
  letter-spacing: -.035em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.app-header-actions { flex: 0 0 auto; display: flex; align-items: center; gap: 10px; }
.lang-switch { display: inline-flex; align-items: center; gap: 3px; padding: 3px; border: 1px solid #444444; border-radius: 10px; background: #242424; }
.lang-button { min-height: 34px; padding: 7px 10px; border-color: #242424; background: #242424; color: #ffffff; font-size: 12px; }
.lang-button.active { border-color: #db0202; background: #db0202; color: #ffffff; }
.app-header .icon-btn, .header-logout-btn { border-color: #444444; background: #242424; color: #ffffff; }
.header-logout-btn { height: 44px; white-space: nowrap; }

/* Content surfaces and forms */
.content-scroll { min-width: 0; min-height: 0; overflow: auto; padding: 24px 28px 30px; background: #ffffff !important; }
.surface-panel, .surface-card, .metric-card, .product-card, .modal-card {
  min-width: 0;
  border-color: #b2aeae !important;
  background: #ffffff !important;
  color: #000000;
}
.surface-panel { border-radius: 14px; padding: 22px; }
.section-stack { display: grid; gap: 20px; }
.section-heading { margin-bottom: 18px; padding-bottom: 13px; border-bottom: 1px solid #b2aeae; }
.section-heading h2, .section-heading h3 { margin: 0; color: #000000 !important; font-weight: 850; letter-spacing: -.025em; }
.field-input {
  min-height: 44px;
  border: 1px solid #b2aeae !important;
  border-radius: 9px;
  background: #ffffff !important;
  color: #000000 !important;
}
.field-input:hover { border-color: #000000 !important; }
.field-input:focus { border-color: #db0202 !important; }
.field-input::placeholder { color: #b2aeae; opacity: 1; }
.pos-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 380px);
  align-items: start;
  gap: 14px;
}
.pos-browser { position: relative; min-width: 0; display: grid; gap: 14px; }
.pos-search-bar { display: flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 12px; border: 1px solid #cfcfcf; border-radius: 8px; background: #ffffff; }
.pos-search-bar:focus-within { border-color: #db0202; box-shadow: 0 0 0 3px rgba(219, 2, 2, .08); }
.pos-search-bar svg { flex: 0 0 auto; color: #db0202; }
.pos-search-input { width: 100%; min-width: 0; min-height: 44px; padding: 0; border: 0; outline: 0; background: #ffffff; color: #171717; font: inherit; }
.pos-search-input::placeholder { color: #8a8a8a; }
.pos-category-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.pos-category-card {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid #dddddd;
  border-radius: 4px;
  background: #ffffff;
  color: #171717;
  text-align: left;
  cursor: pointer;
}
.pos-category-card:hover { border-color: #8d8d8d; background: #fafafa; }
.pos-category-card.active { border-color: #db0202; background: #fff3f3; color: #b40000; }
.pos-category-icon { width: 24px; height: 24px; flex: 0 0 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 4px; background: #f1f1f1; color: #333333; }
.pos-category-icon svg { width: 14px; height: 14px; }
.pos-category-card.active .pos-category-icon { background: #db0202; color: #ffffff; }
.pos-category-copy { min-width: 0; display: grid; gap: 0; }
.pos-category-name { overflow: hidden; font-size: 11.5px; font-weight: 800; line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; }
.pos-category-count { color: #6b6b6b; font-size: 9.5px; font-weight: 650; }
.pos-category-card.active .pos-category-count { color: #b40000; }
.pos-product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(188px, 1fr)); gap: 8px; }
.pos-results-popover { min-width: 0; display: grid; gap: 8px; }
.pos-product-card {
  position: relative;
  min-width: 0;
  min-height: 112px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 34px;
  grid-template-rows: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px 10px;
  padding: 10px;
  border: 1px solid #dedede;
  border-radius: 8px;
  background: #ffffff;
}
.pos-product-card:hover { border-color: #8d8d8d; box-shadow: 0 3px 10px rgba(0, 0, 0, .06); }
.pos-product-visual { width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; border-radius: 8px; background: #f2f2f2; color: #db0202; }
.pos-product-info { min-width: 0; align-self: center; }
.pos-product-info h3 { margin: 0; overflow: hidden; color: #151515; font-size: 13px; font-weight: 800; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.pos-product-info p { margin: 2px 0 5px; overflow: hidden; color: #777777; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.pos-product-price { color: #b40000; font-size: 12px; font-weight: 850; }
.pos-product-stock { grid-column: 1 / 3; color: #696969; font-size: 10px; font-weight: 700; }
.pos-product-add { grid-column: 3; grid-row: 1 / 3; width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; padding: 0; border: 0; border-radius: 8px; background: #db0202; color: #ffffff; cursor: pointer; }
.pos-product-add:hover { background: #b40000; }
.pos-product-add:disabled { opacity: .55; }
.pos-products-empty { grid-column: 1 / -1; padding: 24px 12px; color: #666666; text-align: center; }
.pos-product-dots { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 6px; min-height: 18px; }
.pos-product-dot { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 50%; background: #bdbdbd; cursor: pointer; transition: width 150ms ease, border-radius 150ms ease, background-color 150ms ease; }
.pos-product-dot:hover { background: #8a8a8a; }
.pos-product-dot:focus-visible { outline: 2px solid #db0202; outline-offset: 2px; }
.pos-product-dot.active { width: 20px; border-radius: 999px; background: #db0202; }
.pos-recent-section { min-width: 0; display: grid; gap: 9px; padding-top: 3px; }
.pos-recent-heading { display: flex; align-items: end; justify-content: space-between; gap: 12px; }
.pos-recent-heading h3 { margin: 0; color: #171717; font-size: 14px; font-weight: 850; }
.pos-recent-heading span { color: #777777; font-size: 10px; }
.pos-recent-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.pos-recent-grid .pos-product-card { min-height: 108px; }
.metric-card { border-left: 4px solid #db0202 !important; }
.metric-value { color: #000000 !important; }

/* Alert workspace */
.alerts-workspace { display: grid; gap: 12px; }
.alert-view-switch { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px; padding: 4px; border: 1px solid #dddddd; border-radius: 9px; background: #f4f4f4; }
.alert-view-button { min-width: 0; min-height: 40px; display: flex; align-items: center; justify-content: center; gap: 7px; padding: 7px 10px; border: 0; border-radius: 6px; background: transparent; color: #626262; font-size: 12px; font-weight: 750; cursor: pointer; }
.alert-view-button:hover { background: #ffffff; color: #171717; }
.alert-view-button.active { background: #ffffff; color: #b40000; box-shadow: 0 1px 4px rgba(0, 0, 0, .09); }
/* Keyboard navigation for alert tabs */
.alert-view-switch:focus-within .alert-view-button:focus { z-index: 1; }
.alert-detail-panel { display: block; }
.alert-detail-panel[hidden] { display: none; }
.alert-table-wrap { border-color: #b2aeae; border-radius: 10px; }
.alert-detail-panel .data-table { max-width: none; table-layout: fixed; }
.alert-detail-panel .data-table th:nth-child(1) { width: 58%; }
.alert-detail-panel .data-table th:nth-child(2) { width: 27%; }
.alert-detail-panel .data-table th:nth-child(3) { width: 15%; }
.alert-detail-panel .data-table th { padding: 10px 11px; font-size: 10px; }
.alert-detail-panel .data-table td { padding: 10px 11px; font-size: 12px; }
.alert-table th:nth-child(2), .alert-table td:nth-child(2) { text-align: left; }
.alert-table th:nth-child(3), .alert-table td:nth-child(3) { text-align: right; }

/* Inventory registry and inbound entry */
.inventory-workspace, .sales-report-page, .history-page { min-width: 0; display: grid; gap: 14px; }
.inventory-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.inventory-toolbar .search-field { max-width: 420px; }
.inventory-inbound-button { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 8px 12px; border: 1px solid #db0202; border-radius: 8px; background: #db0202; color: #ffffff; font-weight: 800; cursor: pointer; }
.inventory-inbound-button:hover { background: #ffffff; color: #db0202; }
.inbound-modal-card { width: min(720px, 100%); max-height: min(88vh, 780px); border-radius: 10px; }
.inbound-modal-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 12px; border-bottom: 1px solid #dedede; }
.inbound-modal-header p { margin: 0 0 3px; color: #db0202; font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.inbound-modal-header h3 { margin: 0; color: #171717; font-size: 18px; }

/* Borderless reporting workspaces */
.sales-report-toolbar { display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.sales-report-toolbar .field-input { width: auto; min-width: 142px; }
.summary-strip { margin: 0; gap: 8px; }
.sales-report-metric { min-width: 0; padding: 8px 0; border-bottom: 2px solid #e2e2e2; }
.sales-report-metric .metric-label { margin-bottom: 2px; }
.sales-report-table-scroll { width: 100%; overflow-x: auto; }
.sales-report-table-scroll .data-table { max-width: none; }
.history-table-wrap { width: 100%; overflow: hidden; }
.history-table { width: 100%; max-width: none; table-layout: fixed; }
.history-table th, .history-table td { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.history-table th:nth-child(1) { width: 13%; }
.history-table th:nth-child(2) { width: 18%; }
.history-table th:nth-child(3) { width: 10%; }
.history-table th:nth-child(4), .history-table th:nth-child(5) { width: 9%; }
.history-table th:nth-child(6) { width: 11%; }
.history-table th:nth-child(8) { width: 76px; white-space: nowrap; }
.history-table td:nth-child(7) { white-space: normal; }
.history-action-heading { width: 76px; text-align: center; white-space: nowrap; }
.history-action-cell { width: 76px; text-align: center; }
.history-qty-mobile { display: none; }
.history-more-button { width: 34px; height: 30px; display: inline-flex; align-items: center; justify-content: center; padding: 0; border: 1px solid #d5d5d5; border-radius: 7px; background: #ffffff; color: #333333; font-size: 18px; font-weight: 800; line-height: 1; cursor: pointer; }
.history-more-button:hover { border-color: #db0202; color: #db0202; }

/* Tables - Unified Professional Styling */
.table-wrap { border: 1px solid #e5e5e5; border-radius: 10px; overflow: auto; background: #ffffff; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04); }
.data-table { width: 100%; border-collapse: collapse; background: #ffffff; color: #000000; font-size: 13px; }
.data-table th, .data-table thead th { padding: 12px 14px; background: #171717 !important; color: #ffffff !important; font-size: 11px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; text-align: left; border-bottom: 2px solid #db0202; border-top: 0; }
.data-table td { padding: 12px 14px; border-bottom: 1px solid #f0f0f0; color: #000000; vertical-align: middle; }
.data-table tbody tr { transition: background-color 120ms ease; }
.data-table tbody tr:hover { background: #fafafa !important; }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table th:last-child, .data-table td:last-child { border-right: 0; }
.data-table .text-right { text-align: right; }
.data-table .text-center { text-align: center; }
.data-table .table-sub { margin-top: 2px; color: #6b6b6b; font-size: 11px; font-weight: 500; }
.status-dot { width: 8px; height: 8px; flex: 0 0 8px; display: inline-block; border-radius: 50%; background: currentColor; }
.status-pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.status-good { background: #e6f6eb; color: #198754; }
.status-low { background: #fff4e5; color: #b45309; }
.status-expired { background: #fdeaea; color: #c62828; }
.status-pill .status-dot { width: 6px; height: 6px; flex: 0 0 6px; }

/* Pagination - Consistent Style */
.pager-track { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 14px; flex-wrap: wrap; }
.pager-button, .pager-arrow { min-width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; padding: 0 10px; border: 1px solid #d5d5d5; border-radius: 8px; background: #ffffff; color: #333333; font-size: 13px; font-weight: 700; cursor: pointer; transition: all 150ms ease; }
.pager-button:hover:not(:disabled), .pager-arrow:hover:not(:disabled) { border-color: #db0202; color: #db0202; }
.pager-button-active { border-color: #db0202 !important; background: #db0202 !important; color: #ffffff !important; }
.pager-arrow:disabled { opacity: 0.4; cursor: not-allowed; }
.pager-gap { padding: 0 4px; color: #999; font-weight: 700; }
.table-actions, .table-actions-inline { display: inline-flex; gap: 6px; flex-wrap: nowrap; }
.mini-btn { min-height: 32px; padding: 6px 10px; border: 1px solid #d5d5d5; border-radius: 6px; background: #ffffff; color: #333; font-size: 12px; font-weight: 700; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; transition: all 150ms ease; }
.mini-btn:hover { border-color: #171717; background: #171717; color: #ffffff; }
.mini-btn.danger-btn, .mini-btn.delete-action { color: #db0202; border-color: #db0202; }
.mini-btn.danger-btn:hover, .mini-btn.delete-action:hover { background: #db0202; color: #ffffff; }
.mini-btn.edit-action:hover { background: #db0202; border-color: #db0202; color: #ffffff; }
.mini-btn.enable-action { color: #198754; border-color: #198754; }
.mini-btn.enable-action:hover { background: #198754; color: #ffffff; }
.mini-btn.disable-action { color: #b45309; border-color: #b45309; }
.mini-btn.disable-action:hover { background: #b45309; color: #ffffff; }
.empty-state { padding: 32px 16px !important; color: #888 !important; font-size: 13px !important; text-align: center !important; font-style: italic; }

/* POS cart is isolated from the generic panel and form components. */
.pos-cart {
  position: sticky;
  top: 0;
  min-width: 0;
  max-height: calc(100vh - 116px);
  display: flex;
  flex-direction: column;
  padding-left: 14px;
  border-left: 1px solid #dedede;
  background: #ffffff;
}
.pos-cart-header { flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 2px 0 12px; border-bottom: 1px solid #e3e3e3; }
.pos-cart-header p { margin: 0 0 3px; color: #db0202; font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.pos-cart-header h3 { margin: 0; color: #151515; font-size: 18px; font-weight: 850; line-height: 1.15; }
.pos-cart-count { flex: 0 0 auto; padding: 5px 8px; border-radius: 6px; background: #f1f1f1; color: #444444; font-size: 10px; font-weight: 800; }
.pos-cart-list { min-height: 112px; max-height: min(48vh, 430px); display: grid; align-content: start; gap: 0; overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; }
.pos-cart-empty { min-height: 150px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; color: #777777; font-size: 11px; text-align: center; }
.pos-cart-empty > span:first-child { width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; margin-bottom: 3px; border-radius: 8px; background: #fff1f1; color: #db0202; }
.pos-cart-empty strong { color: #222222; font-size: 13px; }
.pos-cart-item { min-width: 0; display: grid; grid-template-columns: 38px minmax(0, 1fr) 30px; gap: 8px; padding: 10px 0; border-bottom: 1px solid #e5e5e5; }
.pos-cart-item-visual { width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; border-radius: 7px; background: #fff1f1; color: #db0202; }
.pos-cart-item-info { min-width: 0; align-self: center; }
.pos-cart-item-name { overflow: hidden; color: #171717; font-size: 12px; font-weight: 800; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.pos-cart-item-meta { display: flex; gap: 7px; margin-top: 3px; overflow: hidden; color: #777777; font-size: 9px; white-space: nowrap; }
.pos-cart-item-meta span { overflow: hidden; text-overflow: ellipsis; }
.pos-cart-remove { width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; padding: 0; border: 0; border-radius: 6px; background: transparent; color: #a1a1a1; cursor: pointer; }
.pos-cart-remove:hover { background: #fff0f0; color: #db0202; }
.pos-cart-item-footer { grid-column: 2 / 4; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.pos-cart-stepper { display: grid; grid-template-columns: 28px 34px 28px; border: 1px solid #d7d7d7; border-radius: 7px; overflow: hidden; }
.pos-cart-stepper button, .pos-cart-stepper input { width: 100%; height: 28px; min-height: 28px; padding: 0; border: 0; border-radius: 0; background: #ffffff; color: #222222; text-align: center; }
.pos-cart-stepper button { display: flex; align-items: center; justify-content: center; cursor: pointer; }
.pos-cart-stepper button:hover { background: #f1f1f1; color: #db0202; }
.pos-cart-stepper button:focus-visible { outline: 2px solid #db0202; outline-offset: -2px; }
.pos-cart-stepper input:focus-visible { outline: 2px solid #db0202; outline-offset: -2px; }
.pos-cart-stepper input { border-inline: 1px solid #d7d7d7; font-size: 11px; font-weight: 800; }
.pos-cart-line-total { color: #171717; font-size: 12px; font-weight: 850; white-space: nowrap; }
.pos-cart-summary { flex: 0 0 auto; display: grid; gap: 9px; margin-top: 10px; padding-top: 11px; border-top: 1px solid #d5d5d5; }
.pos-cart-summary-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: #5f5f5f; font-size: 11px; }
.pos-cart-summary-row strong { color: #171717; }
.pos-cart-discount { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: #5f5f5f; font-size: 11px; }
.pos-cart-discount input { width: 96px; height: 32px; min-height: 32px; padding: 4px 8px; border: 1px solid #d3d3d3; border-radius: 6px; background: #ffffff; color: #171717; text-align: right; }
.pos-cart-grand-total { padding-top: 9px; border-top: 1px dashed #cccccc; color: #171717; font-size: 15px; font-weight: 850; }
.pos-cart-grand-total strong { color: #db0202; font-size: 17px; }
.pos-checkout-button { min-height: 42px; margin-top: 1px; border-radius: 7px; }

/* Sign in uses its own measured spacing, independent of POS controls. */
.login-screen { min-height: 100vh; min-height: 100dvh; }
.login-shell { width: min(440px, 100%); align-content: center; }
.login-head { margin-bottom: 8px; padding: 0; }
.login-grid-single { display: block; }
.form-panel { padding: 28px; border: 1px solid #000000 !important; border-radius: 12px; }
.login-role-kicker { margin: 0 0 5px; color: #db0202; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.login-role-description { margin: 0 0 22px; color: #000000; font-size: 14px; }
.form-group { display: grid; gap: 7px; margin: 0 0 18px; }
.form-group:last-child { margin-top: 24px; margin-bottom: 0; }
.password-field { position: relative; }
.password-field .field-input { padding-right: 52px; }
.password-toggle { position: absolute; top: 50%; right: 6px; width: 36px; height: 36px; min-height: 36px; padding: 0; transform: translateY(-50%); border: 0; border-radius: 7px; background: #ffffff; color: #000000; cursor: pointer; }
.password-toggle:hover { background: #000000; color: #ffffff; }

.desktop-only-inline { display: inline-flex; }
.mobile-only-inline, .mobile-footer { display: none; }

@media (max-width: 1180px) {
  .pos-workspace { grid-template-columns: minmax(0, 1fr) 340px; }
}
@media (max-width: 980px) {
  .app-shell, .app-shell:has(#sidebar-toggle:checked) { grid-template-columns: minmax(0, 1fr); }
  .app-sidebar { position: fixed; inset: 0 auto 0 0; z-index: 80; width: min(304px, 88vw); transform: translateX(-100%); transition: transform .2s ease; }
  .app-sidebar.open { transform: translateX(0); }
  .drawer-overlay:not(.hidden) { position: fixed; inset: 0; z-index: 70; background: #b2aeae; }
  #sidebar-toggle:checked ~ .sidebar-head { justify-content: space-between; }
  #sidebar-toggle:checked ~ .sidebar-head .store-copy,
  #sidebar-toggle:checked ~ .nav-stack .nav-button span,
  #sidebar-toggle:checked ~ .sidebar-user { display: block; }
  #sidebar-toggle:checked ~ .nav-stack .nav-button { justify-content: flex-start; padding-inline: 13px; }
  .desktop-only-inline { display: none; }
  .mobile-only-inline { display: inline-flex; }
  .pos-workspace { grid-template-columns: 1fr; }
  .pos-cart { position: static; max-height: none; padding: 14px 0 0; border-top: 1px solid #dedede; border-left: 0; }
}
@media (max-width: 720px) {
  .notification { top: calc(82px + env(safe-area-inset-top)); right: 12px; left: 12px; width: auto; min-height: 48px; }
  .theme-body:has(.login-screen:not(.hidden)) .notification { top: calc(12px + env(safe-area-inset-top)); }
  .login-screen { align-items: center; padding: 14px 16px; }
  .login-shell { margin: auto; gap: 12px; }
  .login-head { margin: 0; padding: 0 2px; }
  .app-main { grid-template-rows: 70px minmax(0, 1fr); }
  .app-header { min-height: 70px; gap: 10px; padding: 9px 12px; }
  .app-header-left { gap: 9px; }
  .mobile-nav-trigger { width: 42px; height: 42px; flex: 0 0 42px; border: 1px solid #db0202; border-radius: 12px; background: #fff1f1; color: #db0202; }
  .mobile-nav-trigger:hover { background: #db0202; color: #ffffff; }
  .mobile-sidebar-close { width: 40px; height: 40px; flex: 0 0 40px; border: 1px solid #4b4b4b; border-radius: 12px; background: #292929; color: #ffffff; }
  .mobile-sidebar-close:hover { border-color: #db0202; background: #db0202; }
  .app-title-block { gap: 2px; }
  .app-title-kicker { font-size: 8px; }
  .app-header-title { font-size: 1rem !important; }
  .app-header .lang-switch, .app-header-actions .desktop-only-inline { display: none; }
  .app-header-actions { gap: 6px; }
  .app-header-actions .header-logout-btn { width: 42px; height: 42px; min-height: 42px; gap: 0; padding: 0; font-size: 0; }
  .app-header-actions .header-logout-btn span { display: none; }
  .app-header-actions .header-logout-btn svg { width: 18px; height: 18px; flex: 0 0 18px; }
  .content-scroll { padding: 14px 12px 100px; }
  .surface-panel { padding: 14px 11px; }
  .pos-browser { position: relative; z-index: 5; gap: 10px; }
  .pos-category-grid { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 116px; gap: 7px; overflow-x: auto; padding: 0 2px 10px; scroll-padding-inline: 2px; scroll-snap-type: inline mandatory; overscroll-behavior-inline: contain; scrollbar-width: none; }
  .pos-category-grid::-webkit-scrollbar { display: none; }
  .pos-category-card { min-height: 0; padding: 7px 8px; }
  .pos-category-card { scroll-snap-align: start; }
  .pos-category-icon { width: 20px; height: 20px; flex: 0 0 20px; }
  .pos-category-icon svg { width: 12px; height: 12px; }
  .pos-category-name { font-size: 11px; }
  .pos-results-popover { position: absolute; top: calc(100% + 8px); left: 0; right: 0; z-index: 30; gap: 7px; padding: 8px; border: 1px solid #d7d7d7; border-radius: 10px; background: #ffffff; box-shadow: 0 14px 34px rgba(0, 0, 0, .18); }
  .pos-results-popover .pos-product-grid { grid-template-columns: 1fr; gap: 6px; max-height: min(48vh, 380px); overflow-y: auto; overscroll-behavior: contain; }
  .pos-results-popover .pos-product-card { min-height: 54px; grid-template-columns: minmax(0, 1fr) 36px; grid-template-rows: 1fr; gap: 8px; padding: 7px 8px; background: #fafafa; }
  .pos-results-popover .pos-product-card:hover, .pos-results-popover .pos-product-card:focus-within { border-color: #db0202; background: #fff7f7; }
  .pos-results-popover .pos-product-visual, .pos-results-popover .pos-product-info p, .pos-results-popover .pos-product-stock { display: none; }
  .pos-results-popover .pos-product-info h3 { font-size: 12px; white-space: normal; }
  .pos-results-popover .pos-product-price { margin-top: 3px; font-size: 11px; }
  .pos-results-popover .pos-product-add { grid-column: 2; grid-row: 1; width: 34px; height: 34px; align-self: center; }
  .pos-product-grid { grid-template-columns: 1fr; gap: 7px; }
  .pos-product-card { min-height: 86px; grid-template-columns: 38px minmax(0, 1fr) 34px; padding: 8px 9px; }
  .pos-product-visual { width: 38px; height: 38px; }
  .pos-product-stock { display: none; }
  .pos-product-add { grid-row: 1; }
  .pos-recent-section { display: none; }
  .pos-cart { padding-top: 11px; }
  .pos-cart-list { max-height: none; }
  .pos-cart-item { grid-template-columns: 38px minmax(0, 1fr) 30px; padding: 10px 0; }
  .pos-cart-summary { padding-bottom: 3px; }
  .alert-view-switch { grid-template-columns: repeat(3, minmax(104px, 1fr)); overflow-x: auto; }
  .alert-view-button { padding-inline: 7px; font-size: 11px; }
  .inventory-toolbar { align-items: stretch; }
  .inventory-toolbar .search-field { min-width: 0; max-width: none; }
  .inventory-inbound-button { width: 44px; min-width: 44px; padding: 0; }
  .inventory-inbound-button span { display: none; }
  .inbound-modal-card { max-height: 92vh; border-radius: 8px; }
  .sales-report-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 44px; gap: 7px; }
  .sales-report-toolbar .field-input { width: 100%; min-width: 0; }
  .sales-report-toolbar .secondary-btn { width: 44px; min-width: 44px; padding: 0; font-size: 0; }
  .sales-report-toolbar .secondary-btn span { display: none; }
  .summary-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sales-report-metric { padding: 7px 2px; }
  .sales-report-metric .metric-label { overflow: hidden; font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
  .sales-report-table-scroll { overflow: visible; }
  .form-panel { padding: 20px 16px; }

  /* Mobile data lists: clean, borderless two-column POS-style rows. */
  .table-wrap {
    overflow: visible;
    border: 0;
    border-radius: 0;
  }
  .shops-table .table-wrap { border: 1px solid #b2aeae; border-radius: 8px; overflow: hidden; }
  .alert-table-wrap, .history-table-wrap { overflow: hidden; border: 1px solid #b2aeae; border-radius: 8px; }
  .responsive-table {
    table-layout: fixed;
  }
  .responsive-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }
  .responsive-table tbody,
  .responsive-table tr {
    display: block;
    width: 100%;
  }
  .responsive-table tbody tr {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 8px;
    min-height: 62px;
    padding: 10px 2px;
    border-bottom: 1px solid #e2e2e2;
  }
  .responsive-table td {
    display: none;
    min-width: 0;
    padding: 0 !important;
    border: 0 !important;
    color: #000000;
    overflow: hidden;
    text-align: left !important;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .responsive-table td strong { font-weight: 800; }
  .responsive-table .status-pill { max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
  .responsive-table .table-actions { justify-content: flex-end; }
  .responsive-table .mini-btn,
  .responsive-table .danger-btn {
    min-width: 38px;
    width: 38px;
    min-height: 38px;
    padding: 0;
    gap: 0;
    overflow: hidden;
    font-size: 0;
  }
  .responsive-table .mini-btn::before { content: "..."; font-size: 16px; font-weight: 800; line-height: 1; }
  .responsive-table .danger-btn { display: none; }
  .responsive-table .empty-state {
    display: block;
    grid-column: 1 / -1;
    padding: 18px 4px !important;
    white-space: normal;
    text-align: center !important;
  }

  /* Recent sales and sales reports: invoice, total, receipt action. */
  .dashboard-table td:nth-child(1), .dashboard-table td:nth-child(4), .dashboard-table td:nth-child(6),
  .sales-table td:nth-child(1), .sales-table td:nth-child(5), .sales-table td:nth-child(7) { display: block; }
  .dashboard-table td:nth-child(4), .sales-table td:nth-child(5) { color: #db0202; font-weight: 800; }

  /* Inventory: product name, stock state, edit action. */
  .inventory-table thead { position: static; width: auto; height: auto; display: block; overflow: visible; clip: auto; clip-path: none; white-space: normal; }
  .inventory-table thead tr { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .8fr) auto; align-items: center; gap: 8px; width: 100%; background: #000000; }
  .inventory-table th { display: none; padding: 8px 4px; border: 0; background: #000000; color: #ffffff; font-size: 9px; text-align: left; }
  .inventory-table th:nth-child(3), .inventory-table th:nth-child(8), .inventory-table th:last-child { display: block; }
  .inventory-table th:nth-child(8), .inventory-table th:last-child { text-align: right; }
  .inventory-table tbody tr { grid-template-columns: minmax(0, 1fr) minmax(0, .8fr) auto; }
  .inventory-table td:nth-child(3), .inventory-table td:nth-child(8), .inventory-table td:last-child { display: block; }
  .inventory-table td:nth-child(8) { justify-self: end; }
  .inventory-table td:last-child:has(.table-actions) { justify-self: end; }
  .inventory-table .status-pill { width: 12px; height: 12px; min-width: 12px; padding: 0; border: 0; background: transparent; font-size: 0; overflow: visible; }
  .inventory-table .status-dot { width: 10px; height: 10px; flex: 0 0 10px; }

  /* Alerts keep visible column headers and align expiry with its column. */
  .alert-table { width: 100%; table-layout: fixed; }
  .alert-table thead { display: block; }
  .alert-table tbody { display: block; width: 100%; }
  .alert-table thead tr, .alert-table tbody tr { display: grid; grid-template-columns: minmax(0, 1fr) 88px 48px; align-items: center; width: 100%; }
  .alert-table th, .alert-table td { display: block; min-width: 0; padding: 9px 8px !important; overflow: hidden; border: 0 !important; text-overflow: ellipsis; white-space: nowrap; }
  .alert-table th { background: #000000; color: #ffffff; font-size: 9px; }
  .alert-table td { font-size: 11px; }
  .alert-table tbody tr { border-bottom: 1px solid #e2e2e2; }
  .alert-table tbody tr:last-child { border-bottom: 0; }
  .alert-table th:nth-child(2), .alert-table td:nth-child(2) { text-align: left; }
  .alert-table th:nth-child(3), .alert-table td:nth-child(3) { text-align: right; }
  .alert-table .table-sub { font-size: 9px; }
  .alert-table .empty-state { display: block; grid-column: 1 / -1; text-align: center; white-space: normal; }
  .users-table tbody tr { grid-template-columns: minmax(0, 1fr) auto; }
  .users-table td:nth-child(1), .users-table td:nth-child(3) { display: block; }

  .mobile-footer {
    display: grid;
    gap: 4px;
    padding: 7px 8px calc(7px + env(safe-area-inset-bottom));
    border-top: 1px solid #d8d8d8;
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, .08);
  }
  .footer-button {
    min-height: 54px;
    padding: 6px 3px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #555555;
    box-shadow: none;
  }
  .footer-button-active {
    background: #fff1f1;
    color: #db0202;
  }
  .footer-button svg { width: 20px; height: 20px; }

  /* Stock history keeps compact column titles and reveals details on demand. */
  .history-table-wrap { overflow: hidden; }
  .history-table { width: 100%; table-layout: fixed; }
  .history-table thead { display: block; }
  .history-table thead tr { display: grid; grid-template-columns: minmax(0, 1fr) 72px 64px 42px; align-items: end; padding-inline: 6px; border-bottom: 1px solid #cfcfcf; background: #000000; }
  .history-table th { display: none; padding: 8px 6px; border: 0; background: #000000; color: #ffffff; font-size: 9px; text-align: left; }
  .history-table th:nth-child(2), .history-table th:nth-child(3), .history-table th:nth-child(4), .history-table th:nth-child(8) { display: block; width: auto; }
  .history-table th:nth-child(4), .history-table th:nth-child(8) { text-align: center; }
  .history-qty-desktop { display: none; }
  .history-qty-mobile { display: inline; }
  .history-table tbody, .history-table tbody tr { display: block; width: 100%; }
  .history-table tbody tr { display: grid; grid-template-columns: minmax(0, 1fr) 72px 64px 42px; align-items: center; min-height: 56px; padding-inline: 6px; border-bottom: 1px solid #e3e3e3; }
  .history-table td { display: none; min-width: 0; padding: 9px 3px; border: 0; overflow: hidden; font-size: 11px; text-align: left; text-overflow: ellipsis; white-space: nowrap; }
  .history-table td:nth-child(2), .history-table td:nth-child(3), .history-table td:nth-child(4), .history-table td:nth-child(8) { display: block; }
  .history-table td:nth-child(4), .history-table td:nth-child(8) { text-align: center; }
  .history-table .history-more-button { width: 34px; height: 30px; }
  .history-table .history-row-expanded td:nth-child(1),
  .history-table .history-row-expanded td:nth-child(5),
  .history-table .history-row-expanded td:nth-child(6),
  .history-table .history-row-expanded td:nth-child(7) { display: block; grid-column: 1 / -1; padding: 4px 3px; color: #555555; white-space: normal; }
  .history-table .history-row-expanded td:nth-child(1)::before,
  .history-table .history-row-expanded td:nth-child(5)::before,
  .history-table .history-row-expanded td:nth-child(6)::before,
  .history-table .history-row-expanded td:nth-child(7)::before { content: attr(data-label) ": "; color: #777777; font-weight: 800; }
  .history-table .empty-state { display: block; grid-column: 1 / -1; padding: 18px 8px; text-align: center; white-space: normal; }
  #history-pager { width: 100%; margin-top: 10px; }
  #history-pager .pager-track { width: 100%; justify-content: center; }
}
/* Device settings cards */
.device-settings-group { display: grid; gap: 14px; }
.device-setting-card { border: 1px solid #e2e2e2; border-radius: 10px; padding: 14px; background: #fafafa; }
.device-setting-header { display: flex; align-items: center; gap: 12px; }
.device-setting-icon { width: 40px; height: 40px; flex: 0 0 40px; display: flex; align-items: center; justify-content: center; border-radius: 8px; background: #fff1f1; color: #db0202; }
.device-setting-info { flex: 1; min-width: 0; }
.device-setting-info h4 { margin: 0; font-size: 13px; font-weight: 800; color: #171717; }
.device-setting-info p { margin: 2px 0 0; font-size: 11px; color: #666666; }
.device-toggle { position: relative; flex: 0 0 44px; }
.device-toggle-input { position: absolute; opacity: 0; width: 0; height: 0; }
.device-toggle-track { display: block; width: 44px; height: 24px; border-radius: 12px; background: #d4d4d4; cursor: pointer; transition: background 150ms ease; }
.device-toggle-track::after { content: ""; position: absolute; top: 2px; left: 2px; width: 20px; height: 20px; border-radius: 50%; background: #ffffff; box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: transform 150ms ease; }
.device-toggle-input:checked + .device-toggle-track { background: #db0202; }
.device-toggle-input:checked + .device-toggle-track::after { transform: translateX(20px); }
.device-toggle-input:focus-visible + .device-toggle-track { outline: 2px solid #db0202; outline-offset: 2px; }
.device-setting-body { margin-top: 14px; padding-top: 14px; border-top: 1px solid #e5e5e5; display: grid; gap: 12px; }
.device-setting-status { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 6px; background: #f5f5f5; font-size: 12px; color: #555555; }
.status-indicator { width: 8px; height: 8px; border-radius: 50%; background: #d4d4d4; }
.status-indicator.connected { background: #22c55e; }
.status-indicator.listening { background: #f59e0b; animation: pulse-indicator 1.5s infinite; }
@keyframes pulse-indicator { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }
.device-setting-note { margin: 0; font-size: 11px; line-height: 1.5; color: #4a4a4a; }
.device-setting-note.is-success { color: #15803d; font-weight: 700; }
.secondary-btn.is-listening { border-color: #f59e0b; color: #b45309; }

/* Barcode scanner status chip inside the POS search bar */
.pos-scan-chip { display: inline-flex; align-items: center; gap: 6px; flex: 0 0 auto; min-height: 32px; padding: 0 10px; border: 1px solid #d8d8d8; border-radius: 999px; background: #f5f5f5; color: #666666; font-size: 11px; font-weight: 700; white-space: nowrap; cursor: pointer; transition: background 150ms ease, border-color 150ms ease, color 150ms ease; }
.pos-scan-chip:hover { border-color: #b8b8b8; color: #333333; }
.pos-scan-chip:focus-visible { outline: 2px solid #db0202; outline-offset: 2px; }
.pos-scan-chip svg { color: currentColor; }
.pos-scan-chip.is-active { border-color: #bbf7d0; background: #f0fdf4; color: #15803d; }

/* Scan result feedback banner */
.pos-scan-toast { margin-top: 8px; padding: 9px 12px; border-radius: 8px; border: 1px solid transparent; font-size: 12px; font-weight: 700; }
.pos-scan-toast[hidden] { display: none; }
.pos-scan-toast.scan-success { border-color: #bbf7d0; background: #f0fdf4; color: #15803d; }
.pos-scan-toast.scan-error { border-color: #fecaca; background: #fff1f1; color: #b91c1c; }

@media (max-width: 600px) {
  .pos-scan-chip span { display: none; }
  .pos-scan-chip { min-width: 32px; justify-content: center; padding: 0 8px; }
}

/* Barcode field affordances */
.field-hint { margin-left: 6px; font-weight: 600; font-size: 10px; text-transform: none; letter-spacing: 0; color: #8a8a8a; }
.field-input[data-scan-field] { font-family: "Courier New", monospace; letter-spacing: .04em; }
.table-sub-barcode { font-family: "Courier New", monospace; font-size: 10px; letter-spacing: .04em; color: #6b6b6b; }

/* Firefox scrollbar styling */
* { scrollbar-width: thin; scrollbar-color: rgba(219, 2, 2, 0.4) rgba(255, 255, 255, 0.7); }

/* Mobile menu glyph hamburger icon */
.menu-glyph { width: 18px; height: 14px; display: flex; flex-direction: column; justify-content: space-between; }
.menu-glyph span { display: block; height: 2px; background: currentColor; border-radius: 1px; }

/* Icon size utilities for consistency */
.h-3, .w-3 { width: 0.75rem; height: 0.75rem; }
.h-4, .w-4 { width: 1rem; height: 1rem; }
.h-5, .w-5 { width: 1.25rem; height: 1.25rem; }
.h-6, .w-6 { width: 1.5rem; height: 1.5rem; }

/* Ensure proper focus visibility for all interactive elements */
.nav-button:focus-visible, .footer-button:focus-visible { outline: 2px solid #ffffff; outline-offset: 2px; }
.alert-view-button:focus-visible { outline: 2px solid #db0202; outline-offset: 2px; }
.pos-category-card:focus-visible { outline: 2px solid #db0202; outline-offset: 2px; }
.pos-product-card:focus-within { border-color: #db0202; }
.detail-tab:focus-visible { outline: 2px solid #db0202; outline-offset: 2px; }

/* Form validation visual feedback */
.field-input:invalid:not(:placeholder-shown) { border-color: #db0202 !important; }
.field-input:valid:not(:placeholder-shown) { border-color: #22c55e !important; }

/* Improved color contrast for muted text (WCAG AA compliance) */
.muted, .metric-label, .field-label, .hero-subtitle { color: #4a4a4a !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Camera barcode scanner modal */
.camera-scanner-card { width: min(480px, calc(100vw - 32px)); }
.camera-scanner-viewport { position: relative; width: 100%; aspect-ratio: 4 / 3; border-radius: 10px; overflow: hidden; background: #111111; }
.camera-scanner-viewport video { width: 100%; height: 100%; object-fit: cover; display: block; }
.camera-scanner-reticle { position: absolute; inset: 18% 12%; border: 2px solid rgba(255,255,255,.85); border-radius: 10px; box-shadow: 0 0 0 2000px rgba(0,0,0,.28); pointer-events: none; }
#camera-scanner-message { margin-top: 10px; padding: 10px 12px; border-radius: 8px; background: #fff1f1; color: #b91c1c; border: 1px solid #fecaca; }

/* Dashboard: weekly sales chart + best-sellers */
.dashboard-widgets-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; }
@media (max-width: 900px) { .dashboard-widgets-grid { grid-template-columns: 1fr; } }
.sales-chart { min-height: 160px; }
.chart-bars { display: flex; align-items: flex-end; gap: 10px; height: 160px; padding-top: 10px; }
.chart-bar-col { flex: 1; min-width: 0; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; }
.chart-bar-track { flex: 1; width: 100%; display: flex; align-items: flex-end; }
.chart-bar { width: 100%; min-height: 3px; background: #db0202; border-radius: 3px 3px 0 0; transition: background-color 150ms ease; }
.chart-bar-col:hover .chart-bar { background: #171717; }
.chart-bar-label { font-size: 10px; font-weight: 700; color: #6b6b6b; text-transform: uppercase; }

.best-sellers-list { display: grid; gap: 8px; }
.best-seller-row { display: flex; align-items: center; gap: 10px; padding: 8px; border: 1px solid #ececec; border-radius: 4px; }
.best-seller-rank { flex: 0 0 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; border-radius: 4px; background: #171717; color: #ffffff; font-size: 11px; font-weight: 800; }
.best-seller-info { flex: 1; min-width: 0; display: grid; gap: 1px; }
.best-seller-info strong { font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.best-seller-info span { font-size: 10px; color: #777777; }
.best-seller-revenue { font-size: 12px; font-weight: 800; color: #db0202; white-space: nowrap; }

/* Ledger modal (suppliers / customers) */
.ledger-balance-line { margin: 2px 0 0; font-size: 12px; font-weight: 700; color: #db0202; }
.ledger-form { margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid #ececec; }
.ledger-history h4 { margin: 0 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: #6b6b6b; }
.ledger-entries-list { display: grid; gap: 6px; max-height: 240px; overflow-y: auto; }
.ledger-entry-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 10px; border: 1px solid #ececec; border-radius: 4px; font-size: 12px; }
.ledger-entry-note { display: block; color: #777777; font-size: 10px; margin-top: 2px; }
.ledger-entry-meta { text-align: right; display: grid; gap: 1px; }
.ledger-amount-positive { color: #b91c1c; font-weight: 800; }
.ledger-amount-negative { color: #15803d; font-weight: 800; }
.ledger-entry-date { font-size: 9px; color: #999999; }

/* =====================================================
   VISUAL POLISH PASS — subtle depth + refined interactions
   Kept restrained (matches the white/red/gray/black system);
   overrides the blanket shadow-suppression rule above on purpose.
   ===================================================== */
.surface-panel, .modal-card, .login-shell .form-panel {
  box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 8px 24px rgba(0, 0, 0, .05) !important;
  border: 1px solid #ececec;
}
.metric-card {
  box-shadow: 0 1px 2px rgba(0, 0, 0, .03), 0 6px 16px rgba(0, 0, 0, .045) !important;
  transition: transform 150ms ease, box-shadow 150ms ease;
}
.metric-card-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, .05), 0 12px 24px rgba(219, 2, 2, .08) !important;
}
.pos-product-card {
  box-shadow: 0 1px 2px rgba(0, 0, 0, .03) !important;
  transition: transform 150ms ease, box-shadow 150ms ease, border-color 150ms ease;
}
.pos-product-card:hover { transform: translateY(-1px); }

.primary-btn {
  box-shadow: 0 2px 6px rgba(219, 2, 2, .22);
  transition: background-color 150ms ease, color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}
.primary-btn:hover { box-shadow: 0 4px 12px rgba(219, 2, 2, .16); transform: translateY(-1px); }
.primary-btn:active { transform: translateY(0); }
.secondary-btn, .ghost-btn { transition: border-color 150ms ease, color 150ms ease, background-color 150ms ease, transform 150ms ease; }
.secondary-btn:active, .ghost-btn:active { transform: translateY(0); }

.app-sidebar { box-shadow: 2px 0 16px rgba(0, 0, 0, .18); }
.app-header { box-shadow: 0 1px 0 rgba(0, 0, 0, .06); }

.login-screen { background: radial-gradient(circle at 15% 12%, rgba(219, 2, 2, .05), transparent 45%), #ffffff; }
.login-shell .form-panel { border-radius: 16px; }

.nav-button-active, .footer-button-active {
  box-shadow: inset 0 0 0 1px rgba(219, 2, 2, .35);
}

/* =====================================================
   FLAT / SQUARE DESIGN OVERRIDE
   The base theme (application.css) and parts of this file use
   soft "glass UI" radii (1–1.6rem) and full pill shapes (999px).
   Collapse everything to one small, consistent, professional
   radius. True circles (status dots, toggle knobs) stay round —
   those are functional shapes, not decorative rounding.
   ===================================================== */
:root { --theme-radius: 4px; }

button, input, select, textarea,
.surface-panel, .surface-card, .modal-card, .metric-card, .product-card,
.pos-product-card, .field-input, .primary-btn, .secondary-btn, .ghost-btn,
.mini-btn, .danger-btn, .icon-btn, .header-logout-btn, .nav-button,
.footer-button, .lang-button, .lang-switch, .status-pill,
.status-active, .status-inactive, .status-suspended,
.pos-scan-chip, .pos-scan-toast, .device-toggle-track,
.pos-cart-count, .table-wrap, .alert-table-wrap, .history-table-wrap,
.shops-table .table-wrap, .detail-tab, .pager-button, .pager-arrow,
.inbound-modal-card, .form-panel, .brand-mark, .store-mark,
.device-setting-card, .device-setting-icon, .camera-scanner-viewport,
.camera-scanner-reticle, .pos-search-bar, .pos-category-icon,
.pos-product-visual, .pos-cart-item-visual, .pos-cart-stepper,
.pos-cart-discount input, .inventory-inbound-button, .alert-view-switch,
.alert-view-button, .alert-table-wrap, .password-toggle,
.mobile-nav-trigger, .mobile-sidebar-close, .pos-results-popover,
.sidebar-user, .pos-product-dot, .notification, .field-input[data-scan-field],
.boot-card, .boot-spinner, .brand-label, .sidebar-toggle-btn,
.metric-icon, .account-card, .receipt-preview, .device-setting-note,
.detail-tab, .status-active, .status-inactive, .status-suspended,
.pos-cart-empty > span:first-child, .pos-cart-item-visual {
  border-radius: var(--theme-radius) !important;
}

/* Genuine circles stay circular */
.status-dot, .status-indicator, .device-toggle-track::after,
.notification::before {
  border-radius: 50% !important;
}