:root {
  color-scheme: light;
  --bg: #f4f6f3;
  --panel: #ffffff;
  --panel-2: #eef4f1;
  --text: #18201d;
  --muted: #65736d;
  --line: #d8e0db;
  --accent: #14745f;
  --accent-2: #0b5c7a;
  --danger: #b42318;
  --warning: #a15c07;
  --ok: #14745f;
  --ok-bg: #f5fbf8;
  --ok-border: #c8ded6;
  --warning-bg: #fff8ed;
  --warning-border: #f4d29b;
  --danger-bg: #fff5f3;
  --danger-border: #fac5bd;
  --header-bg: #f8faf8;
  --shadow: 0 10px 26px rgba(24, 32, 29, 0.08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

#nav-toggle { display: none; }

html {
  -webkit-text-size-adjust: 100%;
  touch-action: manipulation;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  max-width: 100vw;
  touch-action: manipulation;
}

button, input, select, textarea {
  font: inherit;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(20, 116, 95, 0.24);
  outline-offset: 2px;
  border-color: var(--accent);
}

.app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
}

.sidebar {
  background: #15241f;
  color: #ecf4f0;
  padding: 18px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 8px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 12px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  background: #27a27f;
  color: white;
  font-weight: 800;
  border-radius: 8px;
}

.brand span {
  display: block;
  color: #aebfb8;
  font-size: 12px;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.nav-group {
  display: grid;
  gap: 4px;
}
.nav-group-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: rgba(255,255,255,0.45);
  padding: 0 10px 2px;
}

.nav button {
  width: 100%;
  border: 0;
  background: transparent;
  color: #d7e5df;
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
}
.nav button svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.nav button.active,
.nav button:hover {
  background: rgba(255,255,255,0.11);
  color: white;
}

.workspace {
  padding: 22px;
  display: grid;
  gap: 16px;
  align-content: start;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: 28px; }
h2 { font-size: 18px; margin-bottom: 12px; }
h3 { font-size: 15px; margin-bottom: 8px; }

.status-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.search-input {
  min-width: 260px;
  max-width: 380px;
}

.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  white-space: nowrap;
}

.status-dot::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
}

.status-dot.ok::before { background: var(--ok); }
.status-dot.bad::before { background: var(--danger); }

.icon-button,
.primary,
.secondary,
.danger {
  border: 1px solid transparent;
  border-radius: 8px;
  min-height: 38px;
  padding: 8px 12px;
  cursor: pointer;
}

.icon-button {
  width: 40px;
  background: var(--panel);
  border-color: var(--line);
}

.field-with-actions {
  display: flex;
  gap: 6px;
}
.field-with-actions input {
  flex: 1 1 auto;
  min-width: 0;
}
.field-with-actions .icon-button {
  flex-shrink: 0;
  min-height: 38px;
}

.primary { background: var(--accent); color: white; }
.secondary { background: var(--panel); color: var(--text); border-color: var(--line); }
.danger { background: var(--danger-bg); color: var(--danger); border-color: var(--danger-border); }

button[disabled] {
  cursor: not-allowed;
  opacity: 0.58;
  box-shadow: none;
}

.operator-panel,
.panel,
.table-panel,
.form-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.operator-panel {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, minmax(160px, 1fr));
  gap: 12px;
  padding: 14px;
}

.operator-panel .full { grid-column: 1 / -1; }

.context-title {
  display: grid;
  gap: 4px;
  align-content: center;
}

.context-title strong {
  font-size: 16px;
}

.context-title span,
.advanced-settings summary {
  color: var(--muted);
  font-size: 12px;
}

.advanced-settings {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.advanced-settings summary {
  cursor: pointer;
  width: fit-content;
  padding: 4px 0;
}

.auth-context {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.auth-blocked {
  max-width: 560px;
  padding: 28px;
}

.auth-blocked p {
  color: var(--muted);
  margin: 8px 0 18px;
}

.button-link {
  align-items: center;
  background: var(--accent);
  border-radius: 8px;
  color: #fff;
  display: inline-flex;
  font-weight: 700;
  min-height: 42px;
  padding: 0 16px;
  text-decoration: none;
}

body.tetis-auth .demo-auth-field,
body.tetis-auth .advanced-settings {
  display: none;
}

html.embedded .operator-panel {
  display: none;
}

.advanced-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 10px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 10px;
  background: white;
  color: var(--text);
  font-size: 16px;
}

textarea { min-height: 84px; resize: vertical; }

.inline-input {
  min-width: 104px;
  max-width: 140px;
  padding: 6px 8px;
}

.content {
  display: grid;
  gap: 16px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.span-3 { grid-column: span 3; }
.span-4 { grid-column: span 4; }
.span-5 { grid-column: span 5; }
.span-6 { grid-column: span 6; }
.span-7 { grid-column: span 7; }
.span-8 { grid-column: span 8; }
.span-12 { grid-column: span 12; }

.panel, .table-panel, .form-panel { padding: 16px; }

.setup-guide {
  display: grid;
  gap: 14px;
}

.setup-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.setup-head h2 {
  margin-bottom: 0;
}

.setup-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.setup-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 5px 9px;
  min-height: 112px;
  align-content: start;
  padding: 12px;
  border: 1px solid var(--warning-border);
  border-radius: 8px;
  background: var(--warning-bg);
  color: var(--text);
  text-align: left;
}

.setup-step span {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #a15c07;
  color: #fff;
  font-weight: 800;
  font-size: 12px;
}

.setup-step strong {
  align-self: center;
}

.setup-step small {
  grid-column: 2;
  color: var(--muted);
  line-height: 1.4;
}

.setup-step.done {
  border-color: var(--ok-border);
  background: var(--ok-bg);
}

.setup-step.done span {
  background: var(--ok);
}

.receipt-prerequisites,
.workflow-notice {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.receipt-prerequisites strong,
.receipt-prerequisites span,
.workflow-notice strong,
.workflow-notice span {
  display: block;
}

.workflow-notice span {
  margin-top: 4px;
}

.catalog-overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.catalog-overview > div {
  display: grid;
  gap: 6px;
  min-height: 68px;
  align-content: center;
  padding: 12px;
  border: 1px solid var(--ok-border);
  border-radius: 8px;
  background: var(--ok-bg);
}

.catalog-overview span {
  color: var(--muted);
  font-size: 12px;
}

.catalog-overview strong {
  font-size: 24px;
}

.catalog-guidance {
  display: grid;
  gap: 4px;
  border-color: var(--ok-border);
  background: var(--ok-bg);
}

.catalog-guidance.warn {
  border-color: var(--warning-border);
  background: var(--warning-bg);
}

.catalog-guidance strong {
  font-size: 15px;
}

.catalog-guidance span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.quick-directory {
  display: grid;
  gap: 12px;
  align-content: start;
}

.quick-directory .form-panel {
  box-shadow: none;
}

.quick-directory .form-grid {
  grid-template-columns: 1fr;
}

.compact-action {
  min-height: 36px;
  padding: 7px 10px;
  white-space: nowrap;
}

.edit-modal {
  max-width: 620px;
}

.edit-modal .form-grid {
  margin-top: 12px;
}

.metric {
  display: grid;
  gap: 6px;
}

.metric strong {
  font-size: 26px;
}

.metric span {
  color: var(--muted);
  font-size: 13px;
}

.condition-alert {
  border-color: var(--danger-border);
  background: var(--danger-bg);
}

.condition-alert strong {
  color: var(--danger);
}

.condition-warning-board {
  padding: 16px;
  border: 1px solid var(--warning-border);
  border-radius: 8px;
  background: var(--warning-bg);
}

.condition-warning-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.condition-warning-card {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--warning-border);
  border-radius: 8px;
  background: #fffdf8;
}

.condition-warning-card.bad {
  border-color: #efb56c;
}

.condition-warning-card strong {
  display: block;
  font-size: 15px;
}

.condition-warning-card span {
  color: var(--muted);
}

.condition-reading {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.condition-reading span {
  padding: 5px 8px;
  border-radius: 6px;
  background: #fff3df;
  color: #803a10;
  font-weight: 700;
}

.condition-reading small {
  color: var(--muted);
}

.condition-breach-list {
  margin: 0;
  padding-left: 18px;
  color: #803a10;
}

.condition-breach-list.compact {
  display: grid;
  gap: 4px;
  padding-left: 0;
  color: var(--warning);
}

.condition-breach-list.compact span {
  display: block;
}

.condition-action {
  margin: 0;
  color: var(--text);
  line-height: 1.4;
}

.condition-chart {
  position: relative;
  min-height: 260px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(to right, rgba(203, 222, 214, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(203, 222, 214, 0.5) 1px, transparent 1px),
    #fbfcfb;
  background-size: 10% 20%;
  overflow: hidden;
}

.condition-chart-point {
  position: absolute;
  width: 14px;
  height: 14px;
  transform: translate(-50%, -50%);
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(16, 31, 36, 0.12);
}

.condition-chart-point.temperature {
  background: #d68b12;
}

.condition-chart-point.humidity {
  background: #1785a6;
}

.condition-chart-axis {
  position: absolute;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  pointer-events: none;
}

.condition-chart-axis.x {
  right: 14px;
  bottom: 10px;
}

.condition-chart-axis.y {
  left: 12px;
  top: 12px;
}

.condition-chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.condition-chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.condition-chart-legend i {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.condition-chart-legend i.temperature {
  background: #d68b12;
}

.condition-chart-legend i.humidity {
  background: #1785a6;
}

.abc-matrix {
  display: grid;
  grid-template-columns: 110px repeat(3, minmax(0, 1fr));
  gap: 8px;
  align-items: stretch;
}

.abc-matrix-corner,
.abc-matrix-head {
  min-height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.abc-cell {
  display: grid;
  gap: 8px;
  min-height: 150px;
  padding: 12px;
  border: 1px solid var(--ok-border);
  border-radius: 8px;
  background: #f7fbf9;
}

.abc-cell.needs-order {
  border-color: var(--warning-border);
  background: var(--warning-bg);
}

.abc-cell-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.abc-cell-title strong {
  font-size: 18px;
}

.abc-cell-title span,
.abc-cell-metrics,
.abc-cell p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.abc-cell-metrics {
  display: grid;
  gap: 3px;
}

.abc-cell p {
  margin: 0;
}

.abc-scatter {
  position: relative;
  min-height: 320px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(to right, rgba(203, 222, 214, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(203, 222, 214, 0.55) 1px, transparent 1px),
    #fbfcfb;
  background-size: 20% 20%;
  overflow: hidden;
}

.abc-scatter-axis {
  position: absolute;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  pointer-events: none;
}

.abc-scatter-axis.x {
  right: 14px;
  bottom: 10px;
}

.abc-scatter-axis.y {
  left: 12px;
  top: 12px;
}

.abc-scatter-point {
  position: absolute;
  width: 42px;
  height: 42px;
  transform: translate(-50%, -50%);
  border: 2px solid var(--ok-border);
  border-radius: 50%;
  background: #e9f6f1;
  color: var(--text);
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(16, 31, 36, 0.08);
}

.abc-scatter-point.abc-a {
  border-color: #15a37f;
  background: #dff6ee;
}

.abc-scatter-point.abc-b {
  border-color: #d68b12;
  background: #fff4dc;
}

.abc-scatter-point.abc-c {
  border-color: #7f95a3;
  background: #eef4f6;
}

.abc-scatter-point.needs-order {
  outline: 3px solid rgba(214, 139, 18, 0.28);
}

.abc-scatter-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.abc-scatter-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.abc-scatter-legend i {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--ok-border);
  background: #e9f6f1;
}

.abc-scatter-legend i.abc-a { border-color: #15a37f; background: #dff6ee; }
.abc-scatter-legend i.abc-b { border-color: #d68b12; background: #fff4dc; }
.abc-scatter-legend i.abc-c { border-color: #7f95a3; background: #eef4f6; }
.abc-scatter-legend i.needs-order {
  border-color: #d68b12;
  background: #fff4dc;
  outline: 2px solid rgba(214, 139, 18, 0.28);
}

.warning-panel {
  color: var(--warning);
  background: var(--warning-bg);
  border-color: var(--warning-border);
  display: grid;
  gap: 6px;
}

.role-notice {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--ok-border);
  border-radius: 8px;
  background: var(--ok-bg);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.role-notice strong {
  color: var(--accent);
  white-space: nowrap;
}

.tablet-writeoff-panel {
  display: grid;
  gap: 16px;
  padding: 18px;
  background: var(--panel);
  border: 1px solid #b7d8cf;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.tablet-copy {
  display: grid;
  gap: 4px;
}

.tablet-copy h2 {
  margin-bottom: 0;
  font-size: 22px;
}

.tablet-writeoff-panel .form-grid {
  gap: 14px;
}

.tablet-writeoff-panel input,
.tablet-writeoff-panel select {
  min-height: 46px;
  font-size: 16px;
}

.tablet-writeoff-panel .primary {
  min-height: 48px;
  padding-inline: 18px;
  font-weight: 700;
}

.tablet-view .span-5 .table-wrap table {
  min-width: 560px;
}

.search-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 12px;
  border: 1px solid var(--ok-border);
  border-radius: 8px;
  background: var(--ok-bg);
  color: var(--muted);
  font-size: 13px;
}

.search-banner strong {
  color: var(--text);
}

.helper-text {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.batch-summary {
  padding: 10px 12px;
  border: 1px solid var(--ok-border);
  border-radius: 8px;
  background: var(--ok-bg);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.batch-summary strong {
  color: var(--text);
}

.inventory-progress {
  grid-column: 1 / -1;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.45;
}

.inventory-progress.warn {
  border: 1px solid var(--warning-border);
  background: var(--warning-bg);
  color: var(--warning);
}

.inventory-progress.ok {
  border: 1px solid var(--ok-border);
  background: var(--ok-bg);
  color: var(--ok);
}

.inventory-summary {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.inventory-summary div {
  min-height: 76px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfa;
}

.inventory-summary span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.3;
}

.inventory-summary strong {
  display: block;
  margin-top: 8px;
  font-size: 22px;
  line-height: 1.1;
}

.form-error {
  padding: 10px 12px;
  border: 1px solid var(--danger-border);
  border-radius: 8px;
  background: var(--danger-bg);
  color: var(--danger);
  font-size: 13px;
  line-height: 1.45;
}

.form-hint {
  padding: 9px 11px;
  border: 1px solid var(--ok-border);
  border-radius: 8px;
  background: var(--ok-bg);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.form-hint.blocked {
  border-color: var(--warning-border);
  background: var(--warning-bg);
  color: var(--warning);
}

.pending {
  color: var(--warning);
  background: var(--warning-bg);
  border-color: var(--warning-border);
}

.control-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.control-item,
.action-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.control-item {
  min-height: 74px;
  padding: 12px;
  display: grid;
  align-content: space-between;
  gap: 10px;
}

.control-item span,
.action-item span {
  color: var(--muted);
  font-size: 12px;
}

.control-item strong {
  font-size: 24px;
}

.control-item.ok {
  border-color: var(--ok-border);
  background: var(--ok-bg);
}

.control-item.warn,
.action-item.warn {
  border-color: var(--warning-border);
  background: var(--warning-bg);
}

.control-item:hover,
.action-item:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 18px rgba(24, 32, 29, 0.08);
}

.action-list {
  display: grid;
  gap: 8px;
}

.action-item {
  width: 100%;
  padding: 11px 12px;
  display: grid;
  gap: 5px;
}

.action-item.bad {
  border-color: var(--danger-border);
  background: var(--danger-bg);
}

.empty-state {
  min-height: 150px;
  display: grid;
  place-content: center;
  gap: 6px;
  color: var(--muted);
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: #fbfcfb;
}

.empty-state strong {
  color: var(--text);
}

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

.table-wrap table {
  min-width: 600px;
}

.balance-summary {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.balance-summary > div {
  display: grid;
  gap: 4px;
  min-height: 62px;
  align-content: center;
  padding: 10px 11px;
  border: 1px solid var(--ok-border);
  border-radius: 8px;
  background: var(--ok-bg);
}

.balance-summary span {
  color: var(--muted);
  font-size: 12px;
}

.balance-summary strong {
  font-size: 18px;
  overflow-wrap: anywhere;
}

.table-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  background: white;
}

th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-size: 13px;
}

th {
  color: var(--muted);
  background: var(--header-bg);
  font-weight: 650;
  position: sticky;
  top: 0;
  z-index: 1;
}

tr:last-child td { border-bottom: 0; }

/* Keep the first column (usually the row's identifying field) visible while
   scrolling horizontally through wide tables on tablets/phones. */
.table-wrap th:first-child,
.table-wrap td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: white;
}
.table-wrap th:first-child { background: var(--header-bg); z-index: 2; }

/* Right/left-edge shadow hint so users notice a wide table is horizontally
   scrollable — classic "scrolling shadows" CSS trick: white fade layers
   scroll with the content (covering the shadow near the true start/end),
   shadow layers stay pinned to the viewport edges. */
.table-wrap {
  background-color: white;
  background-repeat: no-repeat;
  background-size: 32px 100%, 32px 100%, 12px 100%, 12px 100%;
  background-position: left center, right center, left center, right center;
  background-attachment: local, local, scroll, scroll;
  background-image:
    linear-gradient(to right, white 50%, rgba(255, 255, 255, 0)),
    linear-gradient(to left, white 50%, rgba(255, 255, 255, 0)),
    linear-gradient(to right, rgba(24, 32, 29, 0.18), rgba(24, 32, 29, 0)),
    linear-gradient(to left, rgba(24, 32, 29, 0.18), rgba(24, 32, 29, 0));
}

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

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

.link-button {
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--accent-2);
  text-align: left;
  text-decoration: underline;
  text-underline-offset: 3px;
  box-shadow: none;
  cursor: pointer;
}

.link-button:hover,
.link-button:focus-visible {
  color: var(--accent);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-grid .full { grid-column: 1 / -1; }

.controlled-required {
  color: var(--danger);
}

tr.controlled-warning td {
  background: var(--warning-bg);
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.badge {
  display: inline-flex;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--panel-2);
  color: var(--accent-2);
  font-size: 12px;
  white-space: nowrap;
}

.badge.warn { background: #fff4df; color: var(--warning); }
.badge.bad { background: #fff0ee; color: var(--danger); }
.badge.ok { background: #e8f6f1; color: var(--ok); }

.alerts {
  display: grid;
  gap: 8px;
}

.alert {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.alert.error {
  border-color: var(--danger-border);
  color: var(--danger);
  background: var(--danger-bg);
}

.alert.success {
  border-color: #b7e4d2;
  color: var(--ok);
  background: #f1fbf7;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(21, 36, 31, 0.42);
}

.confirm-modal {
  width: min(100%, 460px);
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(24, 32, 29, 0.2);
}

.confirm-modal header,
.confirm-modal footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
}

.confirm-modal header {
  border-bottom: 1px solid var(--line);
}

.confirm-modal footer {
  border-top: 1px solid var(--line);
  justify-content: flex-end;
  flex-wrap: wrap;
}

.confirm-message {
  padding: 16px;
  color: var(--muted);
  line-height: 1.55;
}

.trace-modal {
  width: min(100%, 980px);
}

.trace-body {
  display: grid;
  gap: 16px;
  padding: 16px;
}

.trace-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.trace-summary > div {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
}

.trace-summary span {
  color: var(--muted);
  font-size: 12px;
}

.trace-summary strong {
  overflow-wrap: anywhere;
}

.trace-section {
  display: grid;
  gap: 8px;
}

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

.compact-trace-table table {
  min-width: 620px;
}

.empty {
  color: var(--muted);
  padding: 20px;
  text-align: center;
}

body.compact .workspace,
body.compact .content,
body.compact .grid {
  gap: 10px;
}

body.compact .operator-panel,
body.compact .panel,
body.compact .table-panel,
body.compact .form-panel {
  padding: 12px;
}

body.compact th,
body.compact td {
  padding: 7px 9px;
  font-size: 12px;
}

body.compact .form-grid {
  gap: 9px;
}

body.compact input,
body.compact select,
body.compact textarea {
  padding: 7px 9px;
}

body.compact .metric strong,
body.compact .control-item strong {
  font-size: 21px;
}

@media (max-width: 1040px) {
  th, td { padding: 8px 10px; }
  .app { grid-template-columns: 1fr; }
  .sidebar { position: sticky; top: 0; z-index: 100; height: auto; background: var(--bg-sidebar, #15241f); }
  .brand { margin-bottom: 0; padding-bottom: 12px; }
  #nav-toggle {
    display: inline-flex;
    margin-left: auto;
    background: none;
    border: 1px solid rgba(255,255,255,0.25);
    color: #fff;
    font-size: 1.1rem;
    line-height: 1;
    padding: 6px 10px;
    border-radius: 8px;
    cursor: pointer;
  }
  /* Collapsed by default — the flat 20-item nav used to render inline and
     push the whole first screen down on phones (sticky header that was
     taller than the viewport). Now it's an off-canvas toggle instead. */
  .nav { display: none; }
  .sidebar.nav-open .nav { display: flex; }
  .nav-group { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .operator-panel { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .context-title { grid-column: 1 / -1; }
  .setup-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .catalog-overview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .control-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .abc-matrix { grid-template-columns: 80px repeat(3, minmax(160px, 1fr)); overflow-x: auto; }
  .balance-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .inventory-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .search-input { min-width: 220px; }
  .span-3, .span-4, .span-5, .span-6, .span-7, .span-8 { grid-column: span 12; }
}

@media (max-width: 620px) {
  .workspace { padding: 14px; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .status-strip { justify-content: stretch; width: 100%; }
  .status-strip > * { flex: 1 1 auto; }
  .search-input { min-width: 100%; max-width: none; }
  .setup-head { align-items: stretch; flex-direction: column; }
  .setup-steps { grid-template-columns: 1fr; }
  .receipt-prerequisites,
  .workflow-notice { grid-template-columns: 1fr; }
  .operator-panel, .form-grid, .control-strip, .advanced-grid, .catalog-overview { grid-template-columns: 1fr; }
  .nav-group { grid-template-columns: 1fr; }
  .condition-warning-grid { grid-template-columns: 1fr; }
  .balance-summary, .inventory-summary { grid-template-columns: 1fr; }
  .role-notice { align-items: flex-start; flex-direction: column; }
  .modal-backdrop { padding: 12px; align-items: end; }
  .confirm-modal { max-height: calc(100vh - 24px); }
  .confirm-modal footer > * { flex: 1 1 140px; }
  .trace-body { padding: 12px; }
  .trace-summary { grid-template-columns: 1fr; }
  .table-summary { align-items: flex-start; flex-direction: column; }
  h1 { font-size: 24px; }
  .toolbar { flex-wrap: wrap; gap: 8px; }
  .row-actions { flex-wrap: wrap; }
  table { font-size: 13px; }
  td, th { font-size: 13px; }
  .metric strong { font-size: 22px; }
  .compact-action { min-height: 36px; }
}

@media (max-width: 480px) {
  input, select, textarea { font-size: 16px !important; }
  .panel, .table-panel, .form-panel { padding: 10px; }
  .nav a, .nav button { font-size: 12px; padding: 6px 8px; }
}

/* Realtime auction price flash */
@keyframes realtime-flash-anim {
  0%   { background: #dcfce7; }
  50%  { background: #bbf7d0; }
  100% { background: transparent; }
}
.realtime-flash {
  animation: realtime-flash-anim 1.2s ease-out forwards;
  border-radius: 4px;
  padding: 2px 4px;
}

/* ── Offline badge ── */
.offline-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #f59e0b;
  border-radius: 6px;
  padding: 3px 10px;
  font-size: 0.78rem;
  font-weight: 600;
  animation: pulse-amber 2s ease-in-out infinite;
  white-space: nowrap;
}
@keyframes pulse-amber {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.7; }
}

/* ── Certificate upload widget ── */
.cert-upload-zone {
  border: 2px dashed #d1d5db;
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f9fafb;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.cert-upload-zone:hover, .cert-upload-zone.drag-over {
  border-color: #2563eb;
  background: #eff6ff;
}
.cert-upload-zone input[type=file] {
  display: none;
}
.cert-upload-zone .cert-file-label {
  font-size: 0.82rem;
  color: #6b7280;
  flex: 1;
}
.cert-upload-zone .cert-btn {
  font-size: 0.78rem;
  padding: 4px 12px;
  background: #2563eb;
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
}
.cert-upload-zone .cert-btn:hover { background: #1d4ed8; }
.cert-preview-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: #2563eb;
  text-decoration: none;
  margin-top: 4px;
}
.cert-preview-link:hover { text-decoration: underline; }
.cert-remove-btn {
  background: none;
  border: none;
  color: #dc2626;
  cursor: pointer;
  font-size: 0.78rem;
  padding: 2px 6px;
  border-radius: 3px;
}
.cert-remove-btn:hover { background: #fee2e2; }

/* ── Barcode scanner ────────────────────────────────── */
.barcode-scanner-panel { display: flex; flex-direction: column; gap: .5rem; }
#barcode-video-wrap { border-radius: 6px; overflow: hidden; }
#barcode-video { width: 100%; display: block; max-height: 220px; object-fit: cover; }

/* ── Barcode scanner overlay ────────────────────────── */
.barcode-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.barcode-overlay-inner {
  background: #fff;
  border-radius: 12px;
  width: 100%;
  max-width: 420px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.barcode-overlay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .75rem 1rem;
  background: #1e293b;
  color: #fff;
  font-size: .9rem;
  font-weight: 600;
}
#barcode-overlay-close {
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 1.2rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 .25rem;
}
#barcode-overlay-close:hover { color: #fff; }
#barcode-overlay-torch {
  background: none;
  border: 1px solid #475569;
  color: #94a3b8;
  font-size: 1rem;
  cursor: pointer;
  line-height: 1;
  padding: .2rem .5rem;
  border-radius: 8px;
}
#barcode-overlay-torch.active { background: #fbbf24; color: #1e293b; border-color: #fbbf24; }
#barcode-reader { background: #000; }
#barcode-reader__header_message,
#barcode-reader__dashboard_section_csr span,
#barcode-reader__camera_selection,
#barcode-reader__camera_permission_button { display: none !important; }
#barcode-reader video { width: 100% !important; max-height: 300px; object-fit: cover; }
#barcode-reader__scan_region { background: #000; }
#barcode-reader__scan_region img { display: none; }
/* hide html5-qrcode default UI chrome we dont need S.A.N.A/ scripts/ sklad/ Видео/ Документы/ Загрузки/ Изображения/ Музыка/ Общедоступные/ Рабочий стол/ Шаблоны/