/**
 * Service Manager — UI Phase 1–2: layout + sidebar navigation
 *
 * Layout: .app-shell > .sidebar + .main > .topbar + .page-main > .page-head + .content
 *
 * Utilities (use these for consistency):
 * - Page: .page-container, .page-main, .page-head, .page-actions, .content
 * - Cards: .card, .card--toolbar, .card.stat-card / .card.card-stat
 * - Grid: .grid, .grid.cols-4, .grid.grid-cols-2, .grid.grid-cols-3, .grid-cols-2, .grid-cols-3
 * - Forms: .form-grid, .form-row, label.field, .input / .select / .textarea, .form-actions
 * - Tables: .table-wrap, table.data
 * - Buttons: .btn (secondary), .btn-secondary, .btn-primary, .btn-danger, .btn-sm; table: .table-actions .btn-sm
 * - Badges: .badge + .badge-neutral|.badge-info|.badge-positive|.badge-caution|.badge-negative (legacy .badge-muted … still work)
 * - Alerts: .alert, .alert--info, .alert--success, .alert--warning, .alert--danger
 * - Toasts: .toast--info|success|error|warning (aliases .toast-info, .toast-ok, .toast-err)
 * - Confirm: #confirm-root.confirm-overlay + .confirm-dialog (showConfirm in ui.js)
 * - Type: .muted, .lede, .section-title, .form-section-title
 * - Forms (Phase 4): .form-page, .form-section-desc, .form-hint, label.field.field--required, .field--full, .form-totals, .form-totals__grand
 * - Service order detail (Phase 5): .so-detail-page, .so-detail-summary, .so-detail-kpi, .so-cost-strip, .so-detail-cost-rollup, .so-timeline-item, .attach-list--workspace
 * - Estimate workspace (Phase 6): .estimate-workspace, .estimate-line-table, .estimate-line-wrap, .calc-settings-card, .estimate-totals-card, .est-detail-page
 * - Dashboard (Phase 7): .dashboard-page, .dashboard-intro-card, .dashboard-quick-actions, .dashboard-metrics, .dashboard-activity
 * - Components (Phase 8): semantic badges (.badge-neutral …), .btn-secondary, .toast--*, .confirm-overlay, .field--error
 * - Responsive (Phase 9): --page-pad-*, drawer sidebar ≤1024px, narrow sidebar ≤1200px, tables .table-wrap scroll, form-grid ≤960px, list toolbars ≤768px
 * - Polish (Phase 10): .report-kpi-grid, .stat-card__metric, .detail-header__btn-row, .invoice-totals-block, .empty-state, .field--inline-check, .detail-row--full
 */
:root {
  --bg: #f3f6fb;
  --bg-elevated: #eef3f9;
  --panel: #ffffff;
  --panel-hover: #f3f7fc;
  --border: #d8e2ee;
  --border-strong: #c4d2e3;
  --text: #1f2a37;
  --text-secondary: #3b495a;
  --muted: #5e7288;
  /* Brand-inspired accent (teal, restrained — logo teal/orange) */
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --danger: #ef4444;
  --danger-muted: #fecaca;
  --success: #22c55e;
  --warning: #f59e0b;

  /* Phase 8 — restrained status tokens (badges, alerts, toasts) */
  --tone-neutral-fg: #4c6179;
  --tone-neutral-bg: #eef3f8;
  --tone-neutral-border: #d5e0ec;
  --tone-info-fg: #1e5ebd;
  --tone-info-bg: #e8f1ff;
  --tone-info-border: #bfdaff;
  --tone-positive-fg: #1c7a4f;
  --tone-positive-bg: #e9f7ef;
  --tone-positive-border: #b9e5cd;
  --tone-caution-fg: #8a6200;
  --tone-caution-bg: #fff6e5;
  --tone-caution-border: #f4e0b4;
  --tone-negative-fg: #a1262d;
  --tone-negative-bg: #feeff0;
  --tone-negative-border: #f4c8cc;
  --form-error: #e8a5a5;
  --form-error-border: rgba(239, 68, 68, 0.55);

  --radius: 10px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 10px 26px rgba(15, 23, 42, 0.12);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "Segoe UI Mono", monospace;

  --content-max: 1280px;
  --sidebar-width: 272px;
  /* Phase 9: drawer + compact chrome (overridden in media queries) */
  --page-pad-x: var(--space-6);
  --page-pad-y: var(--space-5);

  --font-size-xs: 0.72rem;
  --font-size-sm: 0.8rem;
  --font-size-base: 0.9rem;
  --font-size-lg: 1rem;
  --font-size-title: 1.35rem;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.4;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* — App shell — */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: 100vh;
}

.sidebar {
  border-right: 1px solid var(--border);
  padding: var(--space-6) var(--space-5);
  background: linear-gradient(180deg, #f5f8fc 0%, #edf3f9 100%);
  position: sticky;
  top: 0;
  align-self: start;
  min-height: 100vh;
  max-height: 100vh;
  overflow-y: auto;
  box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.7);
}

.brand {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding-bottom: var(--space-6);
  margin-bottom: var(--space-5);
  border-bottom: 1px solid var(--border-strong);
}

.brand--lockup {
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-3);
}

.brand__logo-link {
  display: block;
  align-self: flex-start;
  line-height: 0;
}

.brand-logo {
  display: block;
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.brand-text {
  min-width: 0;
}

.brand-title {
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--text);
}

.brand-sub {
  font-size: var(--font-size-xs);
  color: var(--muted);
  margin: 0.35rem 0 0;
  line-height: 1.35;
  max-width: 16rem;
}

/* Legacy placeholder (unused in branded shell) */
.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent), #6366f1);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.85rem;
  color: #fff;
  flex-shrink: 0;
}

/* — Sidebar navigation (grouped, scannable) — */
.nav.nav--grouped {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.nav-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-2);
}

.nav-group + .nav-group {
  border-top: 1px solid var(--border);
}

.nav-group--lead {
  gap: var(--space-1);
  padding-top: 0;
  border-top: none !important;
}

.nav-section-label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: #5f7389;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0 0.7rem;
  margin: 0;
  line-height: 1.3;
}

.nav-section-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.nav a,
.nav-disabled {
  display: flex;
  align-items: center;
  gap: 0.62rem;
  min-height: 2.35rem;
  padding: 0.58rem 0.82rem;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base);
  line-height: 1.35;
}

.nav-link__icon {
  width: 1.1rem;
  height: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 1.1rem;
  color: #67809b;
}

.nav-link__icon svg {
  width: 1rem;
  height: 1rem;
  display: block;
  fill: currentColor;
}

.nav-link__label {
  min-width: 0;
}

.nav a {
  color: var(--text-secondary);
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
}
.nav a:hover {
  background: #e9f1fb;
  color: var(--text);
  border-color: #c7d8eb;
  transform: translateX(2px);
}
.nav a:hover .nav-link__icon {
  color: #2d5f93;
}
.nav a:focus-visible {
  outline: none;
  border-color: rgba(20, 184, 166, 0.62);
  box-shadow: 0 0 0 2px rgba(20, 184, 166, 0.2);
}
.nav a.active {
  background: linear-gradient(90deg, #e6f0ff 0%, #f2f7ff 100%);
  color: #173b66;
  font-weight: 600;
  border-color: #bad2f3;
  box-shadow: inset 3px 0 0 var(--accent), 0 4px 10px rgba(37, 99, 235, 0.1);
  transform: none;
}
.nav a.active .nav-link__icon {
  color: #215aa3;
}

.nav-disabled {
  color: #4a5568;
  cursor: not-allowed;
}

/* Mobile menu control (hidden on wide viewports) */
.sidebar-toggle {
  display: none;
  align-items: center;
  gap: var(--space-2);
  padding: 0.4rem 0.65rem;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--text);
  font-size: var(--font-size-sm);
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
}
.sidebar-toggle:hover {
  background: var(--panel-hover);
  border-color: var(--border-strong);
}
.sidebar-toggle:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.45);
}

.sidebar-toggle__bars {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sidebar-toggle__bars > span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 1px;
  background: var(--text);
}

.sidebar-backdrop {
  display: none;
}

.main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #f7f9fd 0%, #f2f6fb 100%);
}

/* Slim app chrome (right column, top) */
.topbar {
  flex-shrink: 0;
  padding: var(--space-3) var(--page-pad-x);
  border-bottom: 1px solid var(--border);
  background: #f8fbff;
  position: sticky;
  top: 0;
  z-index: 20;
}

.topbar-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
}

.topbar-brand .brand-logo {
  max-height: 28px;
}

.topbar-brand__name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: #2e4660;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-end {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.topbar-kicker {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: #68839e;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.topbar-user {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.btn-block {
  width: 100%;
}

.login-page {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-wrap {
  width: min(420px, 100%);
}

.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-md);
  padding: 22px;
}

.login-brand {
  text-align: center;
  margin-bottom: 14px;
}

.login-brand img {
  max-width: 180px;
  max-height: 64px;
  object-fit: contain;
}

.login-brand h1 {
  margin: 8px 0 0;
  font-size: 1rem;
  color: var(--text);
}

/* Primary page frame: title + actions, then scrollable content */
.page-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--page-pad-y) var(--page-pad-x) var(--space-4);
  max-width: var(--content-max);
  width: 100%;
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
  background: rgba(248, 251, 255, 0.92);
  backdrop-filter: blur(6px);
}

.page-title {
  margin: 0;
  font-size: var(--font-size-title);
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--text);
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
  flex-shrink: 0;
}

.topbar-meta {
  font-size: 0.85rem;
  color: var(--muted);
}

.content {
  flex: 1;
  padding: var(--page-pad-y) var(--page-pad-x);
  max-width: var(--content-max);
  width: 100%;
  margin: 0 auto;
  min-width: 0;
  background: linear-gradient(180deg, rgba(229, 238, 248, 0.3) 0%, rgba(229, 238, 248, 0) 100%);
}

/* Narrow laptops: slimmer sidebar + slightly tighter horizontal padding (desktop-first) */
@media (max-width: 1200px) and (min-width: 1025px) {
  :root {
    --sidebar-width: 232px;
    --page-pad-x: var(--space-5);
  }
}

@media (max-width: 1024px) {
  :root {
    --page-pad-x: var(--space-4);
    --page-pad-y: var(--space-4);
  }

  .app-shell {
    display: block;
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: min(280px, 88vw);
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.18s ease;
    max-height: none;
    min-height: 100vh;
    overflow-y: auto;
    border-right: 1px solid var(--border);
    border-bottom: none;
    padding: var(--space-5) var(--space-4);
    box-shadow: 8px 0 24px rgba(0, 0, 0, 0.35);
  }

  .app-shell.sidebar-open .sidebar {
    transform: translateX(0);
  }

  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99;
    margin: 0;
    padding: 0;
    border: none;
    background: rgba(0, 0, 0, 0.48);
    cursor: pointer;
  }

  .app-shell.sidebar-open .sidebar-backdrop {
    display: block;
  }

  .main {
    min-height: 100vh;
  }

  .sidebar-toggle {
    display: inline-flex;
  }

  .topbar-inner {
    justify-content: space-between;
  }

  .page-head {
    flex-direction: column;
    align-items: stretch;
  }

  .page-actions {
    justify-content: flex-start;
    width: 100%;
    max-width: 100%;
  }
}

body.sidebar-nav-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .sidebar {
    transition: none;
  }
}

/* — Typography — */
.lede {
  color: #b1c3d8;
  margin: 0 0 var(--space-4);
  font-size: 0.95rem;
  max-width: 65ch;
}
.lede--tight {
  margin-top: 0;
  margin-bottom: var(--space-3);
}

h2.form-section-title,
h2.section-title,
.section-title,
.panel h2 {
  margin: 0 0 var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.back-nav {
  margin: 0 0 var(--space-4);
  font-size: 0.9rem;
}
.back-nav a {
  color: var(--text-secondary);
}
.back-nav a:hover {
  color: var(--accent-hover);
}

.muted {
  color: #a9bdd2;
}

.text-end {
  text-align: right;
}

.tabular-nums {
  font-variant-numeric: tabular-nums;
}

/* — Page container (optional inner constraint; main frame is .content) — */
.page-container {
  width: 100%;
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
  min-width: 0;
}

/* — Cards & panels — */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: var(--space-5) var(--space-5);
  box-shadow: var(--shadow-sm);
}

.card + .card {
  margin-top: var(--space-4);
}

.card--toolbar {
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}

.card--toolbar .toolbar {
  margin-bottom: 0;
}

/* Dashboard / KPI tiles — use .card.stat-card or .card.card-stat */
.card.stat-card,
.card.card-stat {
  border-color: var(--border-strong);
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  box-shadow: 0 3px 10px rgba(15, 23, 42, 0.08);
}

.stat-card .stat-label,
.card-stat .stat-label {
  font-size: var(--font-size-xs);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: var(--space-2);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.stat-card .stat-value--money {
  font-size: 1.35rem;
}

.stat-card__sub {
  margin: var(--space-3) 0 0;
  font-size: var(--font-size-sm);
  color: var(--muted);
  line-height: 1.4;
}

.stat-card__sub strong {
  color: var(--text-secondary);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* — Dashboard (Phase 7) — */
.dashboard-page {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.dashboard-intro-card {
  padding: var(--space-5) var(--space-6);
  border-color: var(--border-strong);
  background: linear-gradient(120deg, #ffffff 0%, #f4f9ff 100%);
}

.dashboard-intro__lead {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  line-height: 1.45;
  max-width: 65ch;
}

.dashboard-intro__biz {
  margin: var(--space-2) 0 0;
  font-size: var(--font-size-sm);
  max-width: 65ch;
}

.dashboard-quick-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  padding: 0;
}

.dashboard-quick-actions__label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-right: var(--space-2);
}

.dashboard-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11.5rem, 1fr));
  gap: var(--space-4);
  align-items: stretch;
}

.dashboard-metrics .stat-card {
  margin: 0;
  min-height: 6.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.dashboard-metrics .stat-card.stat-card--revenue {
  grid-column: 1 / -1;
}

@media (min-width: 720px) {
  .dashboard-metrics .stat-card.stat-card--revenue {
    grid-column: span 2;
  }
}

@media (min-width: 1100px) {
  .dashboard-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .dashboard-metrics .stat-card.stat-card--revenue {
    grid-column: span 2;
  }
}

.dashboard-activity {
  margin-top: 0;
}

.dashboard-activity .form-section-title {
  margin-bottom: var(--space-2);
}

.dashboard-activity .table-wrap {
  margin-top: var(--space-3);
}

.dashboard-activity .badge {
  text-transform: capitalize;
  font-size: 0.68rem;
}

.dashboard-activity td.cell-date {
  white-space: nowrap;
  font-size: 0.8125rem;
}

.panel {
  margin-top: var(--space-6);
}

/* Stacked report / settings sections */
section.card + section.card {
  margin-top: var(--space-4);
}
.panel > h2:first-child {
  margin-top: 0;
}

/* — Grid — */
.grid {
  display: grid;
  gap: var(--space-3);
}
.grid.cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

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

.grid-cols-2 {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

@media (max-width: 1100px) {
  .grid.cols-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid.grid-cols-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-cols-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .grid.grid-cols-2,
  .grid-cols-2,
  .grid.grid-cols-3,
  .grid-cols-3 {
    grid-template-columns: 1fr;
  }
}

/* — Tables — */
.table-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  max-width: 100%;
  min-width: 0;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

table.data th,
table.data td {
  padding: 0.55rem 0.75rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

table.data th {
  background: #f3f8ff;
  color: #5a6f86;
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

table.data tbody tr:last-child td {
  border-bottom: none;
}

table.data tbody tr:hover td {
  background: #f5f9ff;
}

table.data td a {
  font-weight: 500;
}

/* — List pages & data tables (Phase 3) — */
.list-page {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-width: 0;
}

.card.list-toolbar {
  margin-bottom: 0;
}

.list-toolbar .toolbar.toolbar--filters {
  gap: var(--space-4);
}

.list-toolbar .toolbar.toolbar--filters .field:first-of-type {
  flex: 1 1 16rem;
  min-width: 12rem;
  max-width: 26rem;
}

.table-wrap.table-wrap--list {
  max-height: min(70vh, 640px);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.table-wrap--list table.data thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  box-shadow: 0 1px 0 var(--border);
}

.table-wrap--list table.data tbody tr:nth-child(even) td {
  background: #fafcff;
}

.table-wrap--list table.data tbody tr:nth-child(even):hover td {
  background: #edf5ff;
}

th.col-actions,
td.col-actions {
  width: 1%;
  white-space: nowrap;
  text-align: right;
  vertical-align: middle;
}

.table-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
  align-items: center;
}

.table-empty {
  text-align: center;
  padding: var(--space-8) var(--space-5) !important;
  color: var(--muted);
  border-bottom: none !important;
}

.table-empty strong {
  display: block;
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.table-empty-hint {
  display: block;
  font-size: var(--font-size-sm);
  line-height: 1.45;
  max-width: 28rem;
  margin: 0 auto;
}

.table-empty-row td {
  border-bottom: none !important;
}

.cell-truncate {
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cell-date {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.cell-money {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  text-align: right;
}

/* Softer status labels in dense lists (readable, not all-caps) */
.table-wrap--list .badge {
  text-transform: capitalize;
  letter-spacing: 0.03em;
  font-size: 0.72rem;
}

@media (max-width: 1024px) {
  .cell-truncate {
    max-width: 9rem;
  }
}

/* — Forms — */
label.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: #a9bdd4;
}

label.field span {
  font-weight: 600;
  color: var(--text-secondary);
}

input,
select,
textarea {
  background: var(--panel-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.65rem;
  color: var(--text);
  font-size: var(--font-size-base);
  font-family: inherit;
  line-height: 1.35;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input.input,
select.input,
textarea.input,
select.select,
textarea.textarea {
  width: 100%;
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--border-strong);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
}

textarea {
  min-height: 88px;
  resize: vertical;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

@media (max-width: 960px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

/* Single horizontal row of fields (filters, inline edits) */
.form-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-4);
}

.form-row .field {
  flex: 1 1 10rem;
  min-width: 0;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  padding-top: var(--space-4);
  margin-top: var(--space-2);
  border-top: 1px solid var(--border);
}

.form-actions .btn {
  min-width: 7rem;
}

.form-actions .btn-primary {
  min-width: 9rem;
}

/* — Forms (Phase 4): page layout, sections, required, totals — */
.form-page.stack {
  gap: var(--space-4);
}

.form-section-desc {
  margin: -0.15rem 0 var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--muted);
  max-width: 72ch;
  line-height: 1.45;
}

.form-hint {
  margin: 0 0 var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--muted);
  max-width: 70ch;
  line-height: 1.45;
}

label.field.field--required > span:first-child::after {
  content: ' *';
  color: var(--accent);
  font-weight: 600;
}

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

/* — Form validation (Phase 8) — */
label.field.field--error > span:first-child {
  color: var(--form-error);
}

label.field.field--error .input,
label.field.field--error input,
label.field.field--error select,
label.field.field--error textarea {
  border-color: var(--form-error-border);
  box-shadow: 0 0 0 1px rgba(239, 68, 68, 0.12);
}

.field__error {
  margin: 0;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--form-error);
  line-height: 1.35;
}

.form-feedback {
  margin-bottom: var(--space-4);
}

.form-feedback:last-child {
  margin-bottom: 0;
}

.form-totals {
  list-style: none;
  margin: 0;
  padding: 0;
}

.form-totals li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
  padding: var(--space-2) 0;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.form-totals li:not(:last-child) {
  border-bottom: 1px solid var(--border);
}

.form-totals li span:last-child {
  font-variant-numeric: tabular-nums;
  color: var(--text);
  font-weight: 500;
}

.form-totals__grand {
  margin-top: var(--space-2);
  padding-top: var(--space-3) !important;
  border-top: 1px solid var(--border-strong) !important;
  border-bottom: none !important;
  font-size: var(--font-size-lg) !important;
  font-weight: 650 !important;
  color: var(--text) !important;
}

.form-totals__grand span:first-child {
  color: var(--text);
}

.form-totals__grand span:last-child {
  font-weight: 700;
}

.card .table-wrap + .btn {
  margin-top: var(--space-3);
}

/* — Buttons (Phase 8: primary / secondary / destructive / table) — */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.5rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #f7faff;
  color: #2f465f;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
}
.btn:hover {
  background: #eef4fc;
  border-color: #b9cbe0;
  color: #1f2a37;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.1);
  text-decoration: none;
}
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.45);
}

/** Secondary — default actions, cancel, filters (same as .btn; explicit name) */
.btn-secondary {
  background: #f7faff;
  border-color: var(--border);
  color: #2f465f;
}
.btn-secondary:hover {
  background: #eef4fc;
  border-color: #b9cbe0;
  color: #1f2a37;
}

.btn-primary {
  background: linear-gradient(180deg, #3b82f6, #2563eb);
  border-color: #1e4fc7;
  color: #fff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #4f90f8, #2f6cec);
  border-color: #1d4ed8;
  color: #fff;
}

.btn-danger {
  background: var(--tone-negative-bg);
  border-color: var(--tone-negative-border);
  color: var(--tone-negative-fg);
}
.btn-danger:hover {
  background: rgba(239, 68, 68, 0.18);
  border-color: rgba(239, 68, 68, 0.45);
  color: #f0d0d0;
}

.btn-sm {
  padding: 0.35rem 0.65rem;
  font-size: 0.82rem;
}

.table-actions .btn-sm:not(.btn-danger) {
  background: #f8fbff;
  border-color: var(--border);
  color: #39516b;
}
.table-actions .btn-sm:not(.btn-danger):hover {
  background: #eef4fc;
  border-color: #b9cbe0;
  color: #1f2a37;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: flex-end;
  margin-bottom: var(--space-4);
}

.toolbar--filters {
  margin-bottom: 0;
}

.toolbar .field {
  min-width: 140px;
}

/* — Service order detail (operational workspace) — */
.so-detail-page {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.so-detail-summary {
  border-color: var(--border-strong);
  background: linear-gradient(165deg, #ffffff 0%, #f5f9ff 100%);
  box-shadow: var(--shadow-sm);
}

.so-detail-summary .form-section-title {
  margin-bottom: var(--space-4);
}

.so-detail-summary__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10.5rem, 1fr));
  gap: var(--space-4) var(--space-5);
  align-items: start;
}

.so-detail-kpi {
  min-width: 0;
}

.so-detail-kpi__label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-1);
}

.so-detail-kpi__value {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  word-break: break-word;
}

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

.so-detail-job-title {
  font-size: var(--font-size-lg);
  font-weight: 650;
  letter-spacing: -0.02em;
}

.so-detail-customer .so-detail-lead {
  margin: 0 0 var(--space-2);
  font-size: var(--font-size-lg);
}

.so-detail-customer .so-detail-meta {
  margin: 0 0 var(--space-3);
}

.so-detail-customer .so-detail-address {
  margin: 0 0 var(--space-3);
  line-height: 1.45;
}

.so-detail-customer-link {
  margin: 0;
}

.so-detail-body {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.5;
  color: var(--text-secondary);
  font-size: var(--font-size-base);
}

.so-cost-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  align-items: baseline;
  margin: 0 0 var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  background: #f4f8fd;
  border: 1px solid var(--border);
  font-size: var(--font-size-sm);
}

.so-cost-strip strong {
  color: var(--text);
}

.so-cost-strip .cell-money {
  font-weight: 600;
}

.so-detail-cost-rollup .so-cost-rollup__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.so-detail-cost-rollup .so-cost-rollup__list li {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border);
  font-size: var(--font-size-sm);
}

.so-detail-cost-rollup .so-cost-rollup__list li.so-cost-rollup__total {
  border-bottom: none;
  padding-top: var(--space-3);
  margin-top: var(--space-1);
  border-top: 1px solid var(--border-strong);
  font-size: var(--font-size-base);
  font-weight: 650;
}

.so-timeline-item {
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.so-timeline-item__meta {
  font-size: var(--font-size-xs);
  color: var(--muted);
  margin-bottom: var(--space-2);
}

.so-timeline-item__body {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.45;
  font-size: var(--font-size-sm);
}

.attach-list--workspace {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0;
}

.attach-list--workspace .attach-list__item {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
}

.attach-list__main {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  min-width: 0;
  flex: 1;
}

.attach-list__link {
  font-weight: 600;
  word-break: break-word;
}

.attach-list__meta {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--muted);
  margin-top: 0.2rem;
}

.attach-list__empty {
  border-style: dashed !important;
  background: transparent !important;
  justify-content: center !important;
}

/* — Estimate workspace & calculation-heavy screens (Phase 6) — */
.estimate-workspace {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-width: 0;
}

.card.card--estimate-lines {
  border-color: var(--border-strong);
}

.card.calc-settings-card {
  background: linear-gradient(180deg, #f9fbff 0%, var(--panel) 100%);
  border-color: var(--border-strong);
}

.calc-settings-card .calc-settings-legend {
  margin: 0 0 var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(59, 130, 246, 0.06);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 72ch;
}

.calc-settings-card .calc-settings-legend strong {
  color: var(--text);
  font-weight: 600;
}

.estimate-line-wrap {
  max-height: min(52vh, 420px);
  min-width: 0;
}

table.data.estimate-line-table {
  font-size: 0.8125rem;
}

table.data.estimate-line-table th,
table.data.estimate-line-table td {
  padding: 0.5rem 0.55rem;
  vertical-align: middle;
}

table.data.estimate-line-table th {
  font-size: 0.68rem;
}

table.data.estimate-line-table .li-desc {
  min-width: 11rem;
}

table.data.estimate-line-table input.li-qty,
table.data.estimate-line-table input.li-uc,
table.data.estimate-line-table input.li-up,
table.data.estimate-line-table input.li-mk {
  min-width: 4.25rem;
  max-width: 7rem;
}

table.data.estimate-line-table td.li-ext {
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--text);
  background: rgba(59, 130, 246, 0.07);
  border-left: 1px solid var(--border);
  white-space: nowrap;
}

table.data.estimate-line-table tbody tr:hover td.li-ext {
  background: rgba(59, 130, 246, 0.11);
}

.estimate-totals-card {
  border-color: var(--border-strong);
  background: linear-gradient(165deg, #ffffff 0%, #f6faff 100%);
}

.estimate-totals-card .form-totals {
  max-width: 28rem;
}

.estimate-totals-card .form-totals > li {
  border-color: #e0e8f2;
}

.estimate-totals-card .form-totals > li.estimate-totals__subtotal {
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-strong);
  font-weight: 600;
  color: var(--text);
}

.estimate-totals-card .form-totals > li.estimate-totals__subtotal span:last-child {
  font-weight: 700;
}

.estimate-totals-card .form-totals > li.estimate-totals__fee {
  align-items: flex-start;
}

.estimate-totals-card .form-totals > li.estimate-totals__fee span:first-child {
  color: var(--text-secondary);
}

.estimate-totals-hint {
  display: block;
  font-size: 0.78em;
  font-weight: 400;
  color: var(--muted);
  margin-top: 0.15rem;
}

.est-detail-page {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.est-detail-summary {
  border-color: var(--border-strong);
  background: linear-gradient(165deg, #ffffff 0%, #f5f9ff 100%);
  box-shadow: var(--shadow-sm);
}

.est-detail-summary__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10.5rem, 1fr));
  gap: var(--space-4);
}

.est-detail-kpi__label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-1);
}

.est-detail-kpi__value {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text);
  word-break: break-word;
}

.est-detail-kpi__value--grand {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.card.est-detail-readonly-grid .form-grid > div {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border);
}

.card.est-detail-readonly-grid .form-grid > div:last-child {
  border-bottom: none;
}

/* Detail pages — title row */
.detail-header {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
}

.detail-header__title {
  min-width: 0;
  flex: 1 1 12rem;
}

.detail-header__title .detail-kicker {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.detail-header__title h2 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.detail-header__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  justify-content: flex-end;
  max-width: 100%;
}

.detail-header__actions .btn {
  flex: 0 1 auto;
}

.detail-paid-note {
  margin: 0;
}

.detail-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

/* — Badges: base + semantic modifiers (Phase 8): neutral / info / positive / caution / negative — */
.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: capitalize;
  letter-spacing: 0.02em;
  line-height: 1.2;
  border: 1px solid transparent;
}

.badge-neutral,
.badge-muted {
  background: var(--tone-neutral-bg);
  border-color: var(--tone-neutral-border);
  color: var(--tone-neutral-fg);
}
.badge-info {
  background: var(--tone-info-bg);
  border-color: var(--tone-info-border);
  color: var(--tone-info-fg);
}
.badge-positive,
.badge-ok {
  background: var(--tone-positive-bg);
  border-color: var(--tone-positive-border);
  color: var(--tone-positive-fg);
}
.badge-caution,
.badge-warn {
  background: var(--tone-caution-bg);
  border-color: var(--tone-caution-border);
  color: var(--tone-caution-fg);
}
.badge-negative,
.badge-danger {
  background: var(--tone-negative-bg);
  border-color: var(--tone-negative-border);
  color: var(--tone-negative-fg);
}

/* — Alerts (inline page messages; align with toast tones, Phase 8) — */
.alert {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: var(--font-size-sm);
  line-height: 1.45;
  background: var(--panel);
  color: var(--text-secondary);
}

.alert + .alert {
  margin-top: var(--space-3);
}

.alert--info {
  border-color: var(--tone-info-border);
  border-left: 3px solid var(--accent);
  background: var(--tone-info-bg);
  color: var(--text-secondary);
}
.alert--success {
  border-color: var(--tone-positive-border);
  border-left: 3px solid var(--success);
  background: var(--tone-positive-bg);
  color: var(--text-secondary);
}
.alert--warning {
  border-color: var(--tone-caution-border);
  border-left: 3px solid var(--warning);
  background: var(--tone-caution-bg);
  color: var(--text-secondary);
}
.alert--danger {
  border-color: var(--tone-negative-border);
  border-left: 3px solid var(--danger);
  background: var(--tone-negative-bg);
  color: var(--text-secondary);
}

/* — Toasts (match alert semantics: success / error / warning / info) — */
.toast-root {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 22rem;
}

.toast {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.toast--info,
.toast-info {
  border-color: var(--tone-info-border);
  border-left: 3px solid var(--accent);
  background: var(--tone-info-bg);
}
.toast--success,
.toast-ok {
  border-color: var(--tone-positive-border);
  border-left: 3px solid var(--success);
  background: var(--tone-positive-bg);
}
.toast--error,
.toast-err {
  border-color: var(--tone-negative-border);
  border-left: 3px solid var(--danger);
  background: var(--tone-negative-bg);
}
.toast--warning {
  border-color: var(--tone-caution-border);
  border-left: 3px solid var(--warning);
  background: var(--tone-caution-bg);
}
.toast-out {
  opacity: 0;
  transition: opacity 0.2s;
}

/* — Confirm dialog (replaces native confirm(); Phase 8) — */
.confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
}

.confirm-overlay.is-open {
  display: flex;
}

.confirm-dialog {
  width: 100%;
  max-width: 22rem;
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: var(--panel);
  box-shadow: var(--shadow-md);
}

.confirm-dialog__title {
  margin: 0 0 var(--space-2);
  font-size: var(--font-size-lg);
  font-weight: 650;
  color: var(--text);
  letter-spacing: -0.02em;
}

.confirm-dialog__message {
  margin: 0 0 var(--space-5);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  color: var(--text-secondary);
}

.confirm-dialog__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
}

.confirm-dialog__actions .btn {
  min-width: 5.5rem;
}

.hidden {
  display: none !important;
}

.labor-rate-display {
  margin: 0;
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.attach-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.attach-list li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  margin-bottom: var(--space-3);
}

.attach-thumb {
  flex-shrink: 0;
}

.attach-thumb img {
  max-width: 120px;
  max-height: 120px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  object-fit: cover;
  display: block;
}

/* — Phase 9: compact tablets & small laptops (no full mobile app) — */
@media (max-width: 1024px) {
  .card {
    padding: var(--space-4) var(--space-5);
  }

  .card--toolbar {
    padding: var(--space-4);
  }

  .dashboard-intro-card {
    padding: var(--space-4) var(--space-5);
  }

  .dashboard-metrics {
    gap: var(--space-3);
  }

  .detail-header__title h2 {
    font-size: 1.2rem;
  }
}

@media (max-width: 768px) {
  .list-toolbar .toolbar.toolbar--filters {
    flex-direction: column;
    align-items: stretch;
  }

  .list-toolbar .toolbar.toolbar--filters .field:first-of-type {
    max-width: none;
    min-width: 0;
  }

  .toolbar .field {
    min-width: 0;
  }

  table.data.estimate-line-table .li-desc {
    min-width: 8rem;
  }
}

@media (max-width: 640px) {
  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .form-actions .btn {
    width: 100%;
    max-width: 100%;
    justify-content: center;
  }

  .page-title {
    font-size: 1.2rem;
  }

  .toast-root {
    left: var(--space-4);
    right: var(--space-4);
    max-width: none;
  }

  .confirm-dialog__actions {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .confirm-dialog__actions .btn {
    width: 100%;
    max-width: none;
  }

  .dashboard-quick-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .dashboard-quick-actions__label {
    margin-right: 0;
    margin-bottom: var(--space-1);
  }
}

/* — Phase 10: polish — headings, detail blocks, reports, tables, empty states */
.label-sm {
  font-size: var(--font-size-sm);
}

.meta-line {
  font-size: var(--font-size-sm);
  margin-top: 0.25rem;
}

.detail-row--full {
  grid-column: 1 / -1;
}

.lede.lede--flush-top {
  margin-top: 0;
}

.report-kpi-grid {
  margin-bottom: var(--space-4);
}

.report-meta {
  margin: 0 0 var(--space-3);
  font-size: var(--font-size-sm);
}

.stat-card .stat-card__metric {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--muted);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
}

.stat-card .stat-value.stat-value--compact {
  font-size: var(--font-size-base);
  font-weight: 650;
}

.revenue-kpi-grid {
  margin: var(--space-4) 0;
}

.toolbar--report {
  flex-wrap: wrap;
  gap: var(--space-3);
}

.input--customer-pick {
  min-width: 14rem;
}

.card--nested {
  margin-top: var(--space-4);
}

.card--labor-rate {
  margin-bottom: var(--space-4);
}

.card--page-section {
  margin-top: var(--space-5);
}

.cust-history-title {
  margin: 0 0 var(--space-2);
  font-size: var(--font-size-lg);
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--text);
}

.report-subsection-title {
  margin: var(--space-5) 0 var(--space-3);
}

.report-subsection-title:first-child {
  margin-top: 0;
}

.detail-header__actions--stack {
  flex-direction: column;
  align-items: flex-end;
}

.detail-header__btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
  justify-content: flex-end;
}

.invoice-balance-line {
  margin: 0;
}

.invoice-balance-line .invoice-balance__amount {
  font-size: 1.25rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.invoice-totals-block {
  margin: 0;
  padding: 0;
  list-style: none;
}

.invoice-totals-block li {
  margin: 0;
  line-height: 1.45;
}

.invoice-totals-block li + li {
  margin-top: var(--space-2);
}

.invoice-totals-block .invoice-totals__grand {
  margin-top: var(--space-3);
  font-size: 1.15rem;
  font-weight: 650;
}

.notes-pre {
  white-space: pre-wrap;
  margin: 0;
  line-height: 1.55;
  color: var(--text-secondary);
}

.field--inline-check {
  flex-direction: row;
  align-items: center;
  gap: var(--space-2);
  padding-top: 1.25rem;
}

.field--inline-check--flush {
  padding-top: 0;
}

.toolbar--flush {
  margin-top: 0;
}

.table-wrap--below-toolbar {
  margin-top: var(--space-4);
}

.form-grid--attach-toolbar {
  margin-top: 0;
  align-items: flex-end;
}

.form-hint--flush {
  margin-bottom: 0;
}

.preview-line {
  margin: 0;
}

.stack--note-form {
  margin-top: var(--space-4);
}

.cell-notes-pre {
  max-width: 12rem;
  white-space: pre-wrap;
}

.cell-notes-pre--sm {
  max-width: 8rem;
}

.empty-state {
  padding: var(--space-5) 0;
}

.empty-state .lede {
  margin-bottom: var(--space-3);
}

.empty-state p:last-child {
  margin-bottom: 0;
}

/* — Company branding (STEADY HVAC, LLC) — */
.app-footer {
  flex-shrink: 0;
  margin-top: auto;
  padding: var(--space-4) var(--page-pad-x);
  border-top: 1px solid var(--border);
  background: #f7fafe;
}

.app-footer__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  text-align: center;
}

.app-footer__company {
  margin: 0 0 var(--space-1);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
}

.app-footer__addr {
  margin: 0;
  font-size: var(--font-size-xs);
  color: var(--muted);
  line-height: 1.5;
}

.settings-brand-strip,
.report-page-brand {
  margin-bottom: var(--space-5);
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
}

.settings-brand-strip .document-brand,
.report-page-brand .document-brand {
  margin: 0;
}

.dashboard-brand-lockup {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.dashboard-brand-lockup .brand-logo {
  max-height: 56px;
}

.dashboard-brand-lockup__text .dashboard-intro__biz {
  margin-top: var(--space-2);
}

.document-brand {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
}

.document-brand__lockup {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-5);
}

.document-brand__logo-wrap .brand-logo {
  max-height: 64px;
}

.document-brand__name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.document-brand__addr {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.document-brand--compact {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
}

@media (max-width: 1024px) {
  .topbar-brand .brand-logo {
    display: none;
  }
}

@media print {
  body {
    background: #fff;
    color: #111;
  }

  .sidebar,
  .topbar,
  .sidebar-backdrop,
  .sidebar-toggle,
  .page-actions,
  .back-nav,
  .app-footer,
  .toast-root,
  #toast-root {
    display: none !important;
  }

  .app-shell {
    display: block;
  }

  .main {
    min-height: auto;
  }

  .page-main {
    padding: 0;
  }

  .page-head {
    display: none !important;
  }

  .content {
    max-width: none;
  }

  .document-brand {
    border-bottom-color: #ccc;
    page-break-after: avoid;
  }

  .document-brand__name,
  .document-brand__addr {
    color: #111;
  }

  .card {
    border: 1px solid #ddd;
    box-shadow: none;
    break-inside: avoid;
  }
}