/* Shared Midnight Enterprise Slate navigation and responsive controls. */
:root {
  --nav-active: var(--brand);
  --nav-active-ink: #fff;
  --nav-indent: 12px;
  --nav-radius: var(--radius-sm, 6px);
  --type-body: 13px;
  --type-label: 11px;
  --type-title: 20px;
  --type-metric: 24px;
  --field-height: 40px;
}

html,
body,
button,
input,
select,
textarea {
  font-family: var(--font-sans, Inter, "Segoe UI", system-ui, sans-serif);
}

body {
  font-size: var(--type-body);
  line-height: 1.45;
}

.topbar {
  min-width: 0;
  color: var(--ink);
  background: var(--surface);
  border-bottom-color: var(--line);
}

.topbar h1,
.page-head h2 {
  font-size: var(--type-title);
  line-height: 1.25;
}

.nav-group-title,
.eyebrow,
.metric-top,
.field label,
th {
  font-size: var(--type-label);
}

.metric strong {
  font-size: var(--type-metric);
}

input,
select,
textarea,
button,
.control {
  min-width: 0;
  max-width: 100%;
}

input,
select,
button,
.control {
  min-height: var(--field-height);
}

.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--line);
}

.sidebar #nav {
  min-height: 0;
  overscroll-behavior: contain;
}

.nav-button {
  min-height: 40px;
  border-radius: var(--nav-radius);
}

.nav-button .nav-label {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
  line-height: 1.4;
}

.nav-button.active {
  color: var(--nav-active-ink);
  background: var(--nav-active);
  box-shadow: inset 3px 0 var(--brand-2);
}

.submenu {
  padding-left: var(--nav-indent);
}

.submenu .submenu {
  margin-left: var(--nav-indent);
  border-left: 1px solid var(--line);
}

.submenu[hidden], .nav-button[hidden], .nav-group-title[hidden] {
  display: none !important;
}

.submenu .nav-parent {
  margin-top: var(--space-2, 8px);
  border: 1px solid var(--line);
}

@media (max-width: 760px) {
  html,
  body {
    width: 100%;
    overflow-x: clip;
  }

  .app-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar {
    width: min(82vw, 292px);
    height: 100dvh;
    max-height: 100dvh;
    padding-bottom: max(14px, env(safe-area-inset-bottom));
  }

  .topbar {
    height: auto;
    min-height: 72px;
    padding: calc(10px + env(safe-area-inset-top, 0px)) 12px 10px;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: var(--space-3, 12px);
  }

  .topbar > div:first-of-type {
    min-width: 0;
    flex: 1 1 calc(100% - 60px);
    margin: 0;
  }

  .topbar h1 {
    font-size: 18px;
    overflow-wrap: anywhere;
  }

  .top-actions {
    width: 100%;
    min-width: 0;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: var(--space-2, 8px);
  }

  .top-actions .global-search {
    display: flex;
    flex: 1 1 100%;
    width: 100%;
    max-width: none;
  }

  .top-actions button {
    min-height: 40px;
  }

  .top-actions .primary {
    flex: 1 1 130px;
    white-space: normal;
  }

  .content {
    min-width: 0;
    padding: 16px 12px calc(24px + env(safe-area-inset-bottom, 0px));
  }

  .metric-grid,
  .customer-banners,
  .dialog-catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .customer-banners {
    height: auto;
    min-height: 52px;
    grid-auto-rows: minmax(40px, auto);
  }

  .form-grid,
  .settings-grid,
  .product-picker,
  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }

  .field.full {
    grid-column: auto;
  }

  .table-wrap {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
  }

  .table-wrap table {
    max-width: none;
  }
}

@media (max-width: 420px) {
  .content {
    padding-right: 9px;
    padding-left: 9px;
  }

  .metric-grid,
  .customer-banners,
  .dialog-catalog {
    grid-template-columns: minmax(0, 1fr);
  }

  .top-actions {
    gap: 6px;
  }

  .top-actions .topbar-tool {
    flex: 1 1 92px;
  }
}

.nav-button .nav-active-dot {
  display: none;
  flex: 0 0 8px;
  width: 8px;
  color: var(--brand);
  font-size: 9px;
  text-align: center;
}

.nav-button.active .nav-active-dot {
  display: block;
}