* {
  box-sizing: border-box;
}

:root {
  --bg: #f4f4f4;
  --card: #ffffff;
  --text: #232323;
  --muted: #6f6f6f;
  --line: #dddddd;
  --dark: #333333;
  --dark-hover: #555555;
  --danger: #b00020;
  --danger-hover: #d00030;
  --success-bg: #e9f7ef;
  --success-text: #145a32;
  --error-bg: #fdecea;
  --error-text: #7b241c;
  --warning-bg: #fff8e1;
  --warning-text: #6d4c00;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.site-header {
  background: var(--dark);
  color: #fff;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  font-size: 22px;
}

.account-name {
  color: #d8d8d8;
  font-size: 13px;
  margin-top: 3px;
}

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

.nav a {
  color: #fff;
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 4px;
}

.nav a:hover {
  background: var(--dark-hover);
}

.menu-toggle {
  display: none;
}

.container {
  max-width: 1100px;
  margin: 40px auto;
  padding: 0 20px;
}

h1 {
  text-align: center;
  margin: 0 0 24px;
}

h2 {
  margin-top: 0;
}

.card {
  background: var(--card);
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

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

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

label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
}

input,
select,
textarea,
button,
.button-link {
  padding: 10px;
  margin: 5px 0;
  font-size: 16px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
}

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

button,
.button-link {
  cursor: pointer;
  border: none;
  border-radius: 4px;
  background: var(--dark);
  color: white;
  text-decoration: none;
  display: inline-block;
}

button:hover,
.button-link:hover {
  background: var(--dark-hover);
}

.delete-btn,
.danger-btn {
  background: var(--danger);
}

.delete-btn:hover,
.danger-btn:hover {
  background: var(--danger-hover);
}

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

.secondary-btn {
  background: var(--muted);
}

.secondary-btn:hover {
  background: #555;
}

.compact-btn {
  padding: 8px 10px;
  font-size: 14px;
  white-space: nowrap;
}

.inventory-row-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.form-actions {
  margin-top: 10px;
}

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

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

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

th {
  background: var(--dark);
  color: white;
}

tr:hover {
  background: #f1f1f1;
}

.inline-form {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.inline-form input[type="number"] {
  width: 90px;
}

.help-text,
.small-text {
  color: var(--muted);
  font-size: 14px;
}

.alert {
  padding: 12px 14px;
  margin-bottom: 20px;
  border-radius: 6px;
}

.alert-success {
  background: var(--success-bg);
  color: var(--success-text);
}

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

.alert-warning {
  background: var(--warning-bg);
  color: var(--warning-text);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.stat {
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.stat-number {
  font-size: 32px;
  font-weight: 700;
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
  }

  .menu-toggle {
    display: inline-block;
    margin-left: auto;
  }

  .nav {
    display: none;
    position: absolute;
    top: 64px;
    right: 20px;
    background: var(--dark);
    padding: 10px;
    border-radius: 6px;
    flex-direction: column;
    align-items: stretch;
    min-width: 180px;
    z-index: 20;
  }

  .nav.open {
    display: flex;
  }

  .grid,
  .grid.two,
  .grid.four,
  .stat-grid {
    grid-template-columns: 1fr;
  }
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 10px 0 20px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  background: #fafafa;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.secondary-link {
  background: #666;
}

.secondary-link:hover {
  background: #777;
}

@media (max-width: 760px) {
  .checkbox-grid {
    grid-template-columns: 1fr;
  }
}


/* Dashboard spacing */
.dashboard-stack {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.dashboard-section {
  margin: 0;
}

.stat-grid.dashboard-section {
  margin: 0;
}


/* Dashboard action buttons */
.dashboard-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.dashboard-actions .button-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 50px;
  margin: 0;
  text-align: center;
  line-height: 1.25;
}

@media (max-width: 760px) {
  .dashboard-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .dashboard-actions {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

/* Inventory search result action row */
.inventory-table th,
.inventory-table td {
  vertical-align: middle;
}

.inventory-action-cell {
  min-width: 430px;
  white-space: nowrap;
}

.inventory-action-form {
  display: grid;
  align-items: center;
  gap: 8px;
  margin: 0;
  width: 100%;
}

.inventory-action-form.has-quantity {
  grid-template-columns: 76px minmax(170px, 1fr) auto;
}

.inventory-action-form.no-quantity {
  grid-template-columns: minmax(170px, 1fr) auto;
}

.inventory-action-form input,
.inventory-action-form button {
  margin: 0;
}

.inventory-action-form input[type="number"] {
  width: 76px;
  min-width: 76px;
}

.inventory-action-form input[type="text"] {
  width: 100%;
  min-width: 170px;
}

.inventory-action-form .delete-btn {
  width: auto;
  min-width: 86px;
  white-space: nowrap;
}

@media (max-width: 760px) {
  .inventory-action-cell {
    min-width: 360px;
  }

  .dashboard-stack {
    gap: 22px;
  }
}

/* Search show-all toggle */
.toggle-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  margin: 8px 0 4px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fafafa;
  width: auto;
}

.toggle-label input[type="checkbox"] {
  width: auto;
  margin: 0;
}


/* Section header actions */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.section-header h2 {
  margin: 0;
}


.section-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.section-header-action {
  margin: 0;
}

.section-header-action button {
  margin: 0;
  white-space: nowrap;
}

@media (max-width: 760px) {
  .section-header {
    align-items: stretch;
    flex-direction: column;
  }

  .section-header-actions,
  .section-header-action,
  .section-header-action button {
    width: 100%;
  }
}

/* Keep Edit and Remove controls together on the same inventory row */
.inventory-row-actions {
  flex-wrap: nowrap;
  gap: 8px;
}

.inventory-row-actions .compact-btn {
  margin: 0;
}

.inventory-row-actions .inventory-action-form {
  width: auto;
  flex: 1 1 auto;
}

.inventory-action-cell {
  min-width: 520px;
}

@media (max-width: 760px) {
  .inventory-action-cell {
    min-width: 520px;
  }
}

/* Mobile inventory database table improvements */
.inventory-row-actions .button-link.compact-btn {
  min-width: 86px;
  text-align: center;
}

.inventory-item-cell {
  min-width: 180px;
}

.inventory-location-cell {
  min-width: 110px;
}

.inventory-sku-cell {
  min-width: 110px;
}

.inventory-qty-cell {
  min-width: 70px;
}

@media (max-width: 760px) {
  .table-wrap {
    -webkit-overflow-scrolling: touch;
    padding-bottom: 6px;
  }

  .inventory-table {
    min-width: 760px;
  }

  .inventory-table th,
  .inventory-table td {
    padding: 10px;
    text-align: left;
  }

  .inventory-table .inventory-location-cell {
    min-width: 135px;
  }

  .inventory-table .inventory-item-cell {
    min-width: 220px;
  }

  .inventory-table .inventory-sku-cell {
    min-width: 135px;
  }

  .inventory-table .inventory-qty-cell {
    min-width: 80px;
  }

  .inventory-action-cell {
    min-width: 440px;
  }

  .inventory-row-actions {
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 8px;
  }

  .inventory-row-actions .button-link.compact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 96px;
    padding: 10px 12px;
    margin: 0;
  }

  .inventory-action-form.has-quantity {
    grid-template-columns: 76px minmax(165px, 1fr) 96px;
  }

  .inventory-action-form.no-quantity {
    grid-template-columns: minmax(165px, 1fr) 96px;
  }

  .inventory-action-form .delete-btn {
    min-width: 96px;
    padding: 10px 12px;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .inventory-table {
    min-width: 720px;
  }

  .inventory-action-cell {
    min-width: 420px;
  }

  .inventory-table .inventory-item-cell {
    min-width: 205px;
  }
}


/* V23: cohesive Inventory Database Actions group */
.inventory-table th,
.inventory-table td {
  text-align: left;
  vertical-align: middle;
}

.inventory-action-cell {
  min-width: 560px;
}

.inventory-row-actions {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: nowrap;
  width: 100%;
}

.inventory-row-actions .button-link.compact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 96px;
  min-height: 40px;
  padding: 9px 14px;
  margin: 0;
  text-align: center;
  border-radius: 6px;
}

.inventory-action-form {
  display: grid;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 0;
  width: auto;
}

.inventory-action-form.has-quantity {
  grid-template-columns: 76px minmax(190px, 1fr) 96px;
}

.inventory-action-form.no-quantity {
  grid-template-columns: minmax(190px, 1fr) 96px;
}

.inventory-action-form input,
.inventory-action-form button {
  height: 40px;
  margin: 0;
  font-size: 14px;
}

.inventory-action-form input[type="number"] {
  width: 76px;
  min-width: 76px;
  text-align: center;
  border-radius: 6px;
  margin-right: 8px;
}

.inventory-action-form input[type="text"] {
  width: 100%;
  min-width: 190px;
  text-align: center;
  border-radius: 6px 0 0 6px;
  border-right: 0;
}

.inventory-action-form .delete-btn {
  min-width: 96px;
  height: 40px;
  padding: 9px 14px;
  text-align: center;
  white-space: nowrap;
  border-radius: 0 6px 6px 0;
}

@media (max-width: 760px) {
  .inventory-action-cell {
    min-width: 500px;
  }

  .inventory-row-actions {
    align-items: center;
    justify-content: center;
    gap: 8px;
  }

  .inventory-row-actions .button-link.compact-btn {
    min-width: 96px;
    height: 42px;
    padding: 10px 12px;
  }

  .inventory-action-form.has-quantity {
    grid-template-columns: 76px minmax(170px, 1fr) 96px;
  }

  .inventory-action-form.no-quantity {
    grid-template-columns: minmax(170px, 1fr) 96px;
  }

  .inventory-action-form input,
  .inventory-action-form button {
    height: 42px;
  }

  .inventory-action-form input[type="text"] {
    min-width: 170px;
  }

  .inventory-action-form .delete-btn {
    min-width: 96px;
    padding: 10px 12px;
  }
}