:root {
  --bg: #f5f6f3;
  --panel: #ffffff;
  --ink: #1e2528;
  --muted: #667077;
  --line: #dfe3df;
  --accent: #0f766e;
  --accent-dark: #0b5f59;
  --warn: #b45309;
  --soft: #edf4f2;
  --danger: #b42318;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
}

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

.app-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: #152326;
  color: white;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 82px;
  height: auto;
  border-radius: 6px;
  background: white;
  padding: 6px;
  flex: 0 0 auto;
}

.brand h1,
.brand p,
.workspace h2,
.workspace p,
.panel h3 {
  margin: 0;
}

.brand h1 {
  font-size: 20px;
}

.brand p {
  color: #b8c5c2;
  font-size: 13px;
  margin-top: 2px;
}

.nav-tabs {
  display: grid;
  gap: 8px;
}

.nav-tab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 0;
  border-radius: 8px;
  padding: 12px 14px;
  background: transparent;
  color: #d8e3e0;
  text-align: left;
  cursor: pointer;
}

.nav-badge {
  display: inline-grid;
  place-items: center;
  min-width: 22px;
  height: 22px;
  border-radius: 999px;
  padding: 0 6px;
  background: #dc2626;
  color: white;
  font-size: 12px;
  font-weight: 750;
}

.nav-tab.active,
.nav-tab:hover {
  background: #24383c;
  color: white;
}

.quick-stats {
  margin-top: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.quick-stats div {
  border: 1px solid #385053;
  border-radius: 8px;
  padding: 12px;
}

.quick-stats span {
  display: block;
  font-size: 24px;
  font-weight: 750;
}

.quick-stats small {
  color: #b8c5c2;
}

.workspace {
  padding: 24px;
  min-width: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.topbar h2 {
  font-size: 26px;
}

.topbar p {
  color: var(--muted);
  margin-top: 4px;
}

.topbar-actions {
  position: relative;
  display: flex;
  gap: 10px;
}

.command-search {
  position: relative;
  min-width: min(360px, 38vw);
}

.command-search input {
  padding-left: 12px;
}

.command-results {
  position: absolute;
  z-index: 20;
  top: calc(100% + 6px);
  right: 0;
  width: min(520px, 80vw);
  max-height: 420px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: 0 16px 38px rgb(33 43 46 / 0.16);
  padding: 6px;
}

.command-item {
  display: grid;
  gap: 2px;
  width: 100%;
  min-height: 0;
  border: 0;
  border-radius: 6px;
  padding: 10px;
  text-align: left;
  background: transparent;
}

.command-item:hover,
.command-item.active {
  background: var(--soft);
}

.command-item strong {
  font-size: 13px;
}

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

button {
  min-height: 38px;
  border-radius: 8px;
  border: 1px solid var(--line);
  padding: 8px 13px;
  background: white;
  color: var(--ink);
  cursor: pointer;
}

button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: white;
}

button.primary:hover {
  background: var(--accent-dark);
}

button.secondary {
  background: #fff7ed;
  border-color: #fed7aa;
  color: #7c2d12;
}

button.ghost {
  background: transparent;
}

button.ghost.dark {
  border-color: #385053;
  color: #d8e3e0;
}

button.danger {
  color: var(--danger);
  border-color: #f3c5c0;
}

.view {
  display: none;
}

.hidden {
  display: none !important;
}

.custom-product-name {
  margin-top: 8px;
}

.focus-pulse {
  outline: 3px solid #f59e0b;
  outline-offset: 3px;
}

.view.active {
  display: block;
}

.quote-grid {
  display: grid;
  grid-template-columns: minmax(420px, 0.9fr) minmax(500px, 1.1fr);
  gap: 18px;
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  box-shadow: 0 8px 22px rgb(33 43 46 / 0.06);
}

.panel-heading {
  margin-bottom: 14px;
}

.panel-heading h3 {
  font-size: 17px;
}

.panel-heading.inline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

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

.button-row.right {
  justify-content: flex-end;
  margin-top: 14px;
}

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

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

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

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

textarea {
  min-height: 260px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  line-height: 1.5;
}

.short-textarea {
  min-height: 92px;
}

.operation-checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.operation-groups {
  display: grid;
  gap: 16px;
}

.operation-group {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.operation-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: #fafafa;
  border-bottom: 1px solid var(--line);
}

.operation-group-head h4 {
  margin: 0;
  font-size: 15px;
}

.operation-group-head span {
  color: var(--muted);
  font-size: 12px;
}

.operation-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 10px;
  padding: 12px;
}

.operation-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: white;
}

.operation-card.enabled {
  border-color: #9bd2ca;
  background: #fbfffe;
}

.operation-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

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

.switch-row {
  display: flex;
  align-items: center;
  grid-template-columns: none;
  gap: 8px;
  color: var(--ink);
}

.switch-row input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.switch-ui {
  position: relative;
  width: 38px;
  height: 22px;
  border-radius: 999px;
  background: #d9dedb;
  transition: background 0.18s ease;
}

.switch-ui::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.22);
  transition: transform 0.18s ease;
}

.switch-row input:checked + .switch-ui {
  background: var(--accent);
}

.switch-row input:checked + .switch-ui::after {
  transform: translateX(16px);
}

.compact-btn {
  min-height: 32px;
  padding: 5px 10px;
}

.check-card {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
}

.check-card input {
  width: auto;
  margin-top: 3px;
}

.check-card strong {
  display: block;
  font-size: 13px;
}

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

.result-panel {
  position: sticky;
  top: 18px;
}

.result-total {
  border: 1px solid #b9ddd7;
  background: var(--soft);
  border-radius: 8px;
  padding: 18px;
  margin-bottom: 14px;
}

.result-total span,
.result-total small {
  display: block;
  color: var(--muted);
}

.result-total strong {
  display: block;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.1;
  margin: 4px 0;
}

.result-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.result-metrics div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
}

.result-metrics span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.result-metrics strong {
  font-size: 14px;
}

.cost-table,
.edit-table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 8px 8px;
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  background: #fafafa;
}

td {
  font-size: 13px;
}

.cost-table td:last-child,
.cost-table th:last-child {
  text-align: right;
  white-space: nowrap;
}

.table-wrap {
  overflow-x: auto;
}

.edit-table input,
.edit-table select {
  min-width: 92px;
  min-height: 34px;
  padding: 7px 9px;
}

.edit-table .name-input {
  min-width: 180px;
}

.edit-table .source-cell {
  min-width: 180px;
  color: var(--muted);
  font-size: 12px;
}

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

.dimension-row + .dimension-row {
  margin-top: 6px;
}

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

.edit-table .tiny-input {
  min-width: 76px;
  width: 82px;
}

.paper-group-row td {
  padding: 12px 10px;
  background: var(--soft);
  border-top: 1px solid #c8ded9;
  border-bottom: 1px solid #c8ded9;
}

.paper-group-row strong {
  display: inline-block;
  margin-right: 10px;
  font-size: 14px;
}

.paper-group-row span {
  color: var(--muted);
  font-size: 12px;
}

.permission-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 6px 10px;
  min-width: 300px;
}

.permission-check {
  display: flex;
  grid-template-columns: none;
  align-items: center;
  gap: 6px;
  color: var(--ink);
  font-size: 12px;
}

.permission-check input {
  width: auto;
}

.user-box {
  border: 1px solid #385053;
  border-radius: 8px;
  padding: 12px;
}

.user-box small {
  display: block;
  color: #b8c5c2;
  margin-bottom: 4px;
}

.user-box strong {
  display: block;
  margin-bottom: 8px;
}

.invoice-grid,
.history-grid,
.admin-grid,
.settings-grid,
.ai-grid,
.request-grid {
  display: grid;
  grid-template-columns: minmax(520px, 1.1fr) minmax(420px, 0.9fr);
  gap: 18px;
  align-items: start;
}

.danger-zone {
  border-color: #f3c5c0;
}

.request-operation-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.request-form {
  max-width: 980px;
}

.request-textarea {
  min-height: 360px;
  font-family: inherit;
  font-size: 15px;
  line-height: 1.6;
}

.request-option {
  display: flex;
  grid-template-columns: none;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--ink);
  background: white;
}

.request-option input {
  width: auto;
}

.request-item {
  display: grid;
  gap: 6px;
}

.request-item.fulfilled {
  background: #fafafa;
}

.orders-stack {
  display: grid;
  gap: 18px;
}

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

.order-summary-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: white;
}

.order-summary-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.order-summary-card strong {
  display: block;
  margin-top: 4px;
  font-size: 20px;
}

.order-table td {
  vertical-align: top;
}

.order-table td:first-child small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  margin-top: 3px;
  white-space: nowrap;
}

.order-table input,
.order-table select {
  min-width: 120px;
}

.order-note {
  min-width: 180px;
  min-height: 42px;
  font-family: inherit;
  font-size: 12px;
}

.debt-text {
  color: var(--danger);
  white-space: nowrap;
}

.paid-text {
  color: var(--accent-dark);
  white-space: nowrap;
}

.request-item-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.request-status-meta {
  display: grid;
  justify-items: end;
  gap: 5px;
  min-width: 0;
}

.request-meta {
  display: block;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
  text-align: right;
}

.request-summary {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 5px;
  column-gap: 9px;
  margin: 10px 0 4px;
}

.request-summary div {
  display: contents;
}

.request-summary dt,
.request-detail dt {
  color: var(--ink);
  font-size: 13px;
  font-weight: 750;
}

.request-summary dd {
  min-width: 0;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.request-detail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 6px 0 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fafafa;
}

.request-detail .wide-detail {
  grid-column: 1 / -1;
}

.request-detail div {
  min-width: 0;
}

.request-detail dt {
  color: var(--ink);
  font-size: 13px;
  font-weight: 750;
}

.request-detail dd {
  margin: 2px 0 0;
  font-size: 13px;
  overflow-wrap: anywhere;
}


.status-pill {
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
}

.status-pill.pending {
  background: #fff5cc;
  color: #946200;
}

.status-pill.done {
  background: #dcfce7;
  color: #166534;
}

.request-status-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
}

.request-status-column {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fafbfa;
  overflow: hidden;
}

.request-status-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 46px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  font-weight: 750;
}

.request-status-heading strong {
  min-width: 24px;
  text-align: right;
}

.pending-heading {
  color: #946200;
  background: #fff9e6;
}

.fulfilled-heading {
  color: #166534;
  background: #effcf3;
}

.request-status-column > .history-list {
  padding: 10px;
}

.check-line {
  display: flex;
  align-items: center;
  gap: 8px;
}

.check-line input,
.ai-review-item input {
  width: auto;
}

.ai-review {
  display: grid;
  gap: 10px;
}

.ai-review h4 {
  margin: 8px 0 0;
  font-size: 14px;
}

.ai-review-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.ai-review-item span {
  min-width: 0;
}

.history-list {
  display: grid;
  gap: 8px;
  max-height: 680px;
  overflow: auto;
}

.history-list.compact {
  max-height: 260px;
  margin-top: 12px;
}

.history-item,
.empty-state {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fff;
}

.history-item strong,
.history-item span,
.history-item small {
  display: block;
}

.history-item strong {
  font-size: 13px;
}

.history-item span {
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
}

.history-item small,
.empty-state {
  color: var(--muted);
  font-size: 12px;
}

.filter-row {
  display: flex;
  gap: 10px;
}

.filter-row select {
  min-width: 170px;
}

.order-filter-row {
  display: grid;
  grid-template-columns: minmax(260px, 2fr) repeat(3, minmax(150px, 1fr)) auto;
  align-items: end;
  margin-bottom: 14px;
}

.order-filter-row label {
  margin: 0;
}

.filter-count {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  padding-bottom: 11px;
}

.product-catalog {
  display: grid;
  gap: 10px;
}

.product-card {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}

.product-size {
  border: 1px solid #c8ded9;
  border-radius: 8px;
  background: var(--soft);
  padding: 10px;
  text-align: center;
}

.product-size span {
  display: block;
  font-size: 22px;
  font-weight: 800;
}

.product-size small {
  color: var(--muted);
}

.product-content {
  min-width: 0;
}

.product-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.product-title h4 {
  margin: 0;
  font-size: 15px;
}

.product-title span {
  border: 1px solid #fed7aa;
  border-radius: 999px;
  background: #fff7ed;
  color: #7c2d12;
  padding: 3px 8px;
  font-size: 12px;
}

.product-content p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.product-specs span {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 4px 7px;
  color: var(--muted);
  font-size: 12px;
}

.import-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.hint {
  color: var(--muted);
  font-size: 12px;
  margin: 8px 0 12px;
}

dialog {
  width: min(900px, calc(100vw - 28px));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
}

dialog form {
  padding: 18px;
}

#exportText {
  min-height: 420px;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    padding: 16px;
  }

  .nav-tabs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .quick-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .order-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quote-grid,
  .import-grid,
  .invoice-grid,
  .history-grid,
  .admin-grid,
  .ai-grid,
  .request-grid {
    grid-template-columns: 1fr;
  }

  .result-panel {
    position: static;
  }
}

@media (max-width: 720px) {
  .workspace {
    padding: 14px;
  }

  .topbar,
  .panel-heading.inline,
  .product-card,
  .product-title,
  .filter-row,
  .button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .product-card {
    display: flex;
  }

  .product-size {
    text-align: left;
  }

  .topbar-actions,
  .form-grid,
  .operation-checks,
  .operation-fields,
  .request-operation-options,
  .request-detail,
  .order-summary,
  .result-metrics,
  .nav-tabs,
  .quick-stats,
  .invoice-grid,
  .history-grid,
  .admin-grid,
  .settings-grid,
  .request-grid,
  .request-status-board {
    grid-template-columns: 1fr;
  }

  .order-filter-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .filter-count {
    padding-bottom: 0;
  }

  .topbar-actions {
    display: grid;
  }

  .command-search,
  .command-results {
    min-width: 0;
    width: 100%;
  }
}