:root {
  --color-primary: #164863;
  --color-primary-hover: #0f3549;
  --color-primary-soft: #e7f1f6;
  --color-secondary: #3d4d5f;
  --color-background: #eef1f4;
  --color-surface: #ffffff;
  --color-surface-elevated: #ffffff;
  --color-border: #d5dde6;
  --color-border-strong: #b8c3cf;
  --color-text-primary: #1c2430;
  --color-text-secondary: #5b6777;
  --color-text-muted: #7a8694;
  --color-text-inverse: #ffffff;
  --color-success: #067647;
  --color-success-soft: #e6f6ee;
  --color-warning: #b54708;
  --color-warning-soft: #fef4e6;
  --color-error: #b42318;
  --color-error-soft: #fdecea;
  --color-info: #175cd3;
  --color-info-soft: #eef4ff;

  --bg: var(--color-background);
  --panel: var(--color-surface);
  --ink: var(--color-text-primary);
  --muted: var(--color-text-secondary);
  --line: var(--color-border);
  --accent: var(--color-primary);
  --accent-soft: var(--color-primary-hover);
  --danger: var(--color-error);
  --ok: var(--color-success);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(28, 36, 48, 0.06);
  --shadow-md: 0 8px 24px rgba(28, 36, 48, 0.10);

  --font-sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "Segoe UI Mono", Consolas, monospace;
  --text-display: 1.75rem;
  --text-h1: 1.375rem;
  --text-h2: 1.125rem;
  --text-h3: 0.9375rem;
  --text-body: 0.875rem;
  --text-small: 0.8125rem;
  --text-caption: 0.75rem;
  --text-label: 0.75rem;

  --sidebar-width: 232px;
  --sidebar-collapsed: 68px;
  --topbar-height: 56px;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.45;
  color: var(--color-text-primary);
  background: var(--color-background);
  min-height: 100vh;
}

code {
  font-family: var(--font-mono);
  font-size: var(--text-small);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -40px;
  z-index: 100;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
}
.skip-link:focus { top: var(--space-2); }

/* —— Shell —— */
.app-root {
  min-height: 100vh;
  display: flex;
  align-items: stretch;
}
.sidebar {
  width: var(--sidebar-width);
  flex: 0 0 var(--sidebar-width);
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: sticky;
  top: 0;
  align-self: flex-start;
  height: 100vh;
  overflow: auto;
}
.app-root.is-collapsed .sidebar {
  width: var(--sidebar-collapsed);
  flex-basis: var(--sidebar-collapsed);
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  text-decoration: none;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
  min-height: var(--topbar-height);
}
.sidebar-nav {
  display: flex;
  flex-direction: column;
  padding: var(--space-3) var(--space-2) var(--space-6);
  gap: var(--space-4);
}
.nav-group { display: flex; flex-direction: column; gap: 2px; }
.nav-group-label {
  margin: 0 0 var(--space-1);
  padding: 0 var(--space-3);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 8px 10px;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--text-small);
  font-weight: 500;
}
.nav-link svg { flex: 0 0 16px; color: currentColor; }
.nav-link:hover { background: var(--color-background); color: var(--color-text-primary); }
.nav-link.active {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: 650;
}
.app-root.is-collapsed .brand-copy,
.app-root.is-collapsed .nav-group-label,
.app-root.is-collapsed .nav-link span { display: none; }
.app-root.is-collapsed .nav-link { justify-content: center; padding: 10px; }
.app-root.is-collapsed .sidebar-brand { justify-content: center; padding: var(--space-4) var(--space-2); }

.app-frame {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 0 var(--space-6);
  min-height: var(--topbar-height);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar-context { min-width: 0; flex: 1; }
.topbar-crumb {
  margin: 0;
  font-size: var(--text-caption);
  color: var(--color-text-muted);
}
.topbar-title {
  margin: 0;
  font-size: var(--text-small);
  font-weight: 650;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.topbar-search { width: min(280px, 32vw); }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--color-primary);
  min-width: 0;
}
.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-pill);
  object-fit: cover;
  flex: 0 0 auto;
  background: #0b3a52;
}
.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  min-width: 0;
}
.brand-name {
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 0.92rem;
  color: var(--color-primary);
}
.brand-tag {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 11rem;
}

[hidden] { display: none !important; }

.sidebar[hidden],
.topbar-search[hidden],
#sidebar-toggle[hidden] {
  display: none !important;
}
body.is-auth .sidebar,
body.is-auth .topbar { display: none !important; }
body.is-auth .app-frame { min-height: 100vh; }
body.is-auth .main {
  max-width: none;
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-6);
  background:
    radial-gradient(900px 420px at 18% -10%, #d7e6ee 0%, transparent 55%),
    linear-gradient(180deg, #e8eef3 0%, var(--color-background) 48%);
}

.auth-stage { width: 100%; max-width: 1080px; }
.auth-card {
  display: grid;
  grid-template-columns: 1.15fr 0.9fr;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(22, 72, 99, 0.1);
  min-height: 560px;
}
.auth-card-wide { max-width: none; }
.auth-promo { padding: 40px 40px 32px; display: flex; flex-direction: column; }
.auth-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.auth-brand-mark {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-pill);
  object-fit: cover;
  background: #0b3a52;
  flex: 0 0 auto;
}
.auth-brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.auth-brand-copy strong {
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--color-primary);
}
.auth-brand-copy span {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}
.auth-headline {
  margin: 0 0 var(--space-3);
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  max-width: 22rem;
}
.auth-lead {
  margin: 0 0 var(--space-6);
  color: var(--color-text-secondary);
  font-size: var(--text-small);
  max-width: 28rem;
}
.auth-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: auto;
}
.auth-features article {
  background: #f4f7f9;
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.auth-features h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-small);
  font-weight: 700;
}
.auth-features p {
  margin: 0;
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  line-height: 1.45;
}
.auth-panel {
  padding: 40px 36px;
  background: #f6f8fa;
  border-left: 1px solid var(--color-border);
}
.auth-panel-title {
  margin: 0 0 var(--space-2);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.auth-panel-sub {
  margin: 0 0 var(--space-4);
  color: var(--color-text-secondary);
  font-size: var(--text-small);
}
.auth-hint {
  margin: 0 0 var(--space-5);
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: var(--text-caption);
}
.auth-panel label {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-text-muted);
}
.auth-panel input,
.auth-panel select,
.auth-panel textarea {
  background: var(--color-surface);
}
.auth-panel form > button[type="submit"] {
  width: 100%;
  margin-top: var(--space-1);
}
.auth-panel .toolbar button[type="submit"],
.auth-panel .toolbar button[type="button"] {
  width: auto;
}
.auth-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.auth-alt {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-primary);
  text-decoration: none;
  font-size: var(--text-caption);
  font-weight: 600;
}
.auth-alt:hover { border-color: var(--color-primary); color: var(--color-primary); }
.auth-alt-full { grid-column: 1 / -1; }
.auth-panel .choice-list label {
  text-transform: none;
  letter-spacing: 0;
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--color-text-primary);
}

.login-wrap {
  max-width: 26rem;
  margin: 0 auto;
  text-align: left;
  width: 100%;
}
.login-wrap.login-wide { max-width: 42rem; }
.login-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  text-align: center;
}
.login-logo {
  width: min(200px, 70vw);
  height: auto;
  display: block;
}
.login-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-pill);
  object-fit: cover;
  box-shadow: var(--shadow-md);
}

@media (max-width: 960px) {
  .auth-promo, .auth-panel { padding: 28px 24px; }
  .auth-headline { font-size: 1.4rem; max-width: none; }
  .auth-features { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .auth-card { grid-template-columns: 1fr; min-height: 0; }
  .auth-panel { border-left: 0; border-top: 1px solid var(--color-border); order: -1; }
  .auth-features { grid-template-columns: 1fr; }
}

#nav a, button.linkish {
  color: var(--color-text-secondary);
  text-decoration: none;
  background: none;
  border: 0;
  cursor: pointer;
  font: inherit;
}

.main {
  padding: var(--space-6);
  width: 100%;
  max-width: none;
  margin: 0;
}
.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}
.grid { display: grid; gap: var(--space-4); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
h1, h2, h3 { margin-top: 0; line-height: 1.25; }
h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); }

.page-header { margin-bottom: var(--space-5); }
.page-header-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  align-items: flex-start;
}
.page-kicker {
  margin: 0 0 var(--space-1);
  font-size: var(--text-caption);
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.page-title { margin: 0; font-size: var(--text-h1); font-weight: 650; }
.page-desc { margin: var(--space-2) 0 0; color: var(--color-text-secondary); max-width: 52rem; }
.page-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-items: center;
  margin: 0 0 var(--space-2);
  font-size: var(--text-caption);
  color: var(--color-text-muted);
}
.breadcrumb a { color: var(--color-text-secondary); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb .is-current { color: var(--color-text-primary); font-weight: 600; }
.breadcrumb-sep { opacity: 0.5; }

label {
  display: block;
  font-size: var(--text-label);
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-1);
}
input, select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  font: inherit;
  background: var(--color-surface);
  color: var(--color-text-primary);
}
input:hover, select:hover, textarea:hover { border-color: var(--color-border-strong); }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.field { margin-bottom: var(--space-1); }
.req::after { content: " *"; color: var(--color-error); }

button, .btn {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 8px 14px;
  cursor: pointer;
  font: inherit;
  font-size: var(--text-small);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  text-decoration: none;
  line-height: 1.25;
}
button:hover, .btn:hover { background: var(--color-primary-hover); }
button.secondary, .btn.secondary {
  background: var(--color-surface);
  color: var(--color-text-primary);
  border-color: var(--color-border);
}
button.secondary:hover, .btn.secondary:hover { background: var(--color-background); }
button.danger, .btn.danger { background: var(--color-error); color: #fff; }
button.danger:hover, .btn.danger:hover { background: #8f1c14; }
button.primary, .btn.primary { background: var(--color-primary); color: #fff; }
button.ghost, .btn.ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}
.icon-btn {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-md);
}
.icon-btn:hover { background: var(--color-background); color: var(--color-text-primary); }

.table-wrap { overflow: auto; border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.table-toolbar {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: var(--space-3);
}
table { width: 100%; border-collapse: collapse; }
th, td {
  border-bottom: 1px solid var(--color-border);
  padding: 10px 12px;
  text-align: left;
  font-size: var(--text-small);
  vertical-align: middle;
}
th {
  font-size: var(--text-caption);
  font-weight: 650;
  color: var(--color-text-secondary);
  background: #f7f9fb;
  letter-spacing: 0.02em;
}
tbody tr:hover { background: #f6f8fa; }
.muted { color: var(--color-text-secondary); }
.error { color: var(--color-error); }
.ok { color: var(--color-success); }
.toolbar { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-3); align-items: center; }

.search-field { display: block; margin: 0; min-width: 180px; flex: 1; }
.search-field input { margin: 0; }
.search-field-top { width: 100%; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}
.kpi-label {
  margin: 0;
  font-size: var(--text-caption);
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.kpi-value {
  margin: var(--space-2) 0 0;
  font-size: 1.5rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}
.kpi-hint { margin: var(--space-1) 0 0; font-size: var(--text-caption); color: var(--color-text-secondary); }

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.empty-state {
  text-align: center;
  padding: var(--space-10) var(--space-4);
}
.empty-state-title { margin: 0; font-weight: 650; font-size: var(--text-h2); }
.empty-state-body { margin: var(--space-2) 0 0; color: var(--color-text-secondary); }
.empty-state-action { margin-top: var(--space-4); }

.loading-state {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  padding: var(--space-4) 0;
}
.spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.alert {
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
  border: 1px solid var(--color-border);
}
.alert-error { background: var(--color-error-soft); border-color: #f2c2be; color: var(--color-error); }
.alert-success { background: var(--color-success-soft); border-color: #b7e4c7; color: var(--color-success); }
.alert-info { background: var(--color-info-soft); border-color: #c7d7fe; color: var(--color-info); }
.alert-warning { background: var(--color-warning-soft); border-color: #f5d9a8; color: var(--color-warning); }

.badge-muted {
  background: var(--color-background);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.billing-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.billing-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.billing-layout > .panel { margin-bottom: 0; }
.billing-price-card {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}
.billing-price-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.65rem;
  line-height: 1.35;
}
.billing-price-was {
  color: var(--color-text-muted);
  text-decoration: line-through;
  font-size: 0.95rem;
  white-space: nowrap;
}
.billing-price-now {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  white-space: nowrap;
}
.billing-price-unit {
  color: var(--color-text-secondary);
  font-size: var(--text-small);
  white-space: nowrap;
}
.billing-promo-note {
  margin: var(--space-2) 0 0;
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
}
.billing-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-3);
  margin: 0;
}
.billing-meta > div { min-width: 0; }
.billing-meta dt {
  margin: 0 0 0.2rem;
  font-size: var(--text-caption);
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.billing-meta dd {
  margin: 0;
  font-size: var(--text-small);
  font-weight: 600;
  color: var(--color-text-primary);
  word-break: break-word;
}
.billing-lead { margin-top: 0; max-width: 36rem; }
.billing-checkout-form {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  max-width: 22rem;
}
.billing-seat-field {
  width: 100%;
  margin: 0;
}
.billing-seat-field select { margin-bottom: 0; max-width: 12rem; }
.billing-quote {
  width: 100%;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.billing-quote-line {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  align-items: baseline;
}
.billing-quote-amounts {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.5rem;
}
.billing-quote-total { white-space: nowrap; }
.billing-enterprise { margin: 0; font-size: var(--text-caption); }

.user-menu { position: relative; }
.user-menu-btn {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  padding: 4px 8px 4px 4px;
  gap: var(--space-2);
}
.user-menu-btn:hover { background: var(--color-background); }
.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  font-weight: 700;
}
.user-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
  text-align: left;
}
.user-meta strong { font-size: var(--text-caption); }
.user-meta span { font-size: 0.68rem; color: var(--color-text-muted); font-weight: 400; max-width: 12rem; overflow: hidden; text-overflow: ellipsis; }
.user-menu-drop {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  min-width: 180px;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-1);
  z-index: 30;
}
.user-menu-drop button,
.user-menu-drop a {
  width: 100%;
  justify-content: flex-start;
  background: transparent;
  color: var(--color-text-primary);
  font-weight: 500;
  display: block;
  text-align: left;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 0;
  cursor: pointer;
  font-size: var(--text-small);
}
.user-menu-drop button:hover,
.user-menu-drop a:hover { background: var(--color-background); }

.toast-stack {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  z-index: 80;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  min-width: 220px;
  max-width: 360px;
  background: var(--color-text-primary);
  color: #fff;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: var(--text-small);
}
.toast-success { background: var(--color-success); }
.toast-error { background: var(--color-error); }
.toast.is-leaving { opacity: 0; transition: opacity 0.18s ease; }

.debug-details { margin-top: var(--space-4); font-size: var(--text-caption); color: var(--color-text-muted); }
.debug-pre {
  margin: var(--space-2) 0 0;
  padding: var(--space-3);
  background: #f7f9fb;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: auto;
  font-size: 0.72rem;
  max-height: 280px;
}

.stepper {
  display: flex;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5);
  flex-wrap: wrap;
}
.stepper li {
  font-size: var(--text-caption);
  color: var(--color-text-muted);
  padding: 4px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
}
.stepper li.is-active {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  font-weight: 650;
}
.choice-list { display: flex; flex-direction: column; gap: var(--space-2); margin: var(--space-3) 0 var(--space-4); }
.choice-list label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  font-weight: 500;
  font-size: var(--text-body);
  color: var(--color-text-primary);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
}
.choice-list label:hover { border-color: var(--color-primary); }
.choice-list input { width: auto; margin: 0; }

.section-title {
  margin: 0 0 var(--space-3);
  font-size: var(--text-h3);
}

.tab-bar { display: flex; gap: var(--space-1); flex-wrap: wrap; }
.tab-btn { background: var(--color-background); color: var(--color-text-primary); border-color: transparent; }
.tab-btn.is-active { background: var(--color-primary); color: #fff; }

.canvas-wrap {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  overflow: hidden;
}
.view-stage { margin-top: 0.35rem; }
.view-stage-head {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  align-items: flex-start; margin-bottom: 0.65rem;
}
.view-stage-head strong { display: block; font-size: 1.05rem; }
.view-stage-head .muted { font-size: 0.8rem; }
.view-stage-head select { width: auto; min-width: 9rem; margin-bottom: 0; }
.design2d-wrap { min-height: 560px; background: #fbfcfd; }
.design2d-wrap canvas { width: 100%; height: auto; display: block; cursor: grab; }
.view3d-wrap { position: relative; min-height: 640px; background: #e9eef3; }
.view3d-host { height: 640px; background: linear-gradient(180deg, #eef2f6 0%, #e2e8ef 100%); }
.view3d-host canvas { width: 100% !important; height: 640px !important; cursor: grab; display: block; }
.view3d-wrap:fullscreen, .view3d-wrap:-webkit-full-screen { width: 100vw; height: 100vh; background: #111; }
.view3d-wrap:fullscreen .view3d-host,
.view3d-wrap:-webkit-full-screen .view3d-host { height: 100vh; }
.view3d-wrap:fullscreen .view3d-host canvas,
.view3d-wrap:-webkit-full-screen .view3d-host canvas { height: 100vh !important; }
.view3d-toolbar { margin-bottom: 0.65rem; }
.view3d-size {
  position: absolute; left: 0.65rem; bottom: 0.65rem;
  background: rgba(28, 36, 48, 0.82); color: #fff;
  border-radius: var(--radius-md); padding: 0.45rem 0.65rem;
  display: flex; flex-direction: column; gap: 0.15rem;
  font-size: 0.8rem; pointer-events: none; max-width: calc(100% - 1.3rem);
}
.view3d-size strong { font-size: 0.9rem; }
.view3d-size span { opacity: 0.85; font-size: 0.72rem; }
.chk { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.85rem; color: var(--color-text-primary); }
.mfg-result { border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0.75rem; margin: 0.5rem 0; background: #fff; }
.mfg-cut-block { border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0.75rem; margin: 0.75rem 0 1rem; background: #fff; }
.mfg-cut-block h4 { margin: 0 0 0.35rem; }
.cutlist-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(14rem, 22rem); gap: 0.75rem; align-items: start; }
.cutlist-table-wrap { overflow-x: auto; }
.cutlist-operator-table { width: 100%; font-size: 0.82rem; }
.cutlist-operator-table th { white-space: nowrap; font-size: 0.75rem; }
.cutlist-operator-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.cutlist-sub-id { font-size: 0.68rem; color: var(--color-text-muted); font-family: ui-monospace, monospace; margin-top: 0.15rem; }
.cutlist-row { cursor: pointer; }
.cutlist-row:hover, .cutlist-row.selected { background: var(--color-primary-soft); }
.cutlist-detail-panel { border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0.65rem; background: #fafbfc; font-size: 0.8rem; max-height: 28rem; overflow: auto; }
.cutlist-detail-panel h5 { margin: 0 0 0.5rem; }
.cutlist-detail-dl { display: grid; grid-template-columns: auto 1fr; gap: 0.25rem 0.65rem; margin: 0; }
.cutlist-detail-dl dt { color: var(--color-text-muted); font-weight: 600; }
.cutlist-detail-dl dd { margin: 0; }
.cutlist-orient { margin-top: 0.5rem; text-align: center; }
.cutlist-orient-svg { width: 120px; height: 120px; }
.cutlist-install-panel { margin-top: 0.75rem; padding-top: 0.65rem; border-top: 1px dashed var(--color-border); }
.cutlist-install-list { margin: 0.35rem 0 0; padding-left: 1.25rem; font-size: 0.85rem; }
.cutlist-install-list code { font-size: 0.78rem; }
.cutlist-trace { font-size: 0.78rem; }
.cutlist-group-row td { background: #eef2f6; font-size: 0.78rem; padding: 0.4rem 0.5rem; }
.cutlist-path { font-size: 0.75rem; max-width: 14rem; }
.cutlist-path-lg { font-weight: 650; margin: 0 0 0.5rem; color: var(--color-text-primary); }
.cutlist-faces { font-size: 0.72rem; white-space: nowrap; }
.cutlist-detail-actions { margin-top: 0.5rem; }
.mfg-workflow-guide {
  display: flex; flex-wrap: wrap; gap: 0.35rem 0.75rem; margin: 0 0 0.75rem; padding: 0.5rem 0.75rem;
  list-style: none; background: #f3f6f9; border-radius: var(--radius-md); font-size: 0.78rem;
}
.mfg-workflow-guide li { white-space: nowrap; }
.mfg-workflow-guide li:not(:last-child)::after { content: ' \2192'; color: #889; }
.mfg-workflow-guide em { font-style: normal; color: var(--color-text-muted); }
.mfg-package-card {
  border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0.85rem 1rem;
  margin: 0.75rem 0; background: #fff;
}
.mfg-package-head { display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start; }
.mfg-package-head h3 { margin: 0 0 0.25rem; }
.mfg-package-badges { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.mfg-package-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(8.5rem, 1fr)); gap: 0.5rem; margin: 0.75rem 0;
}
.mfg-package-grid span { display: block; font-size: 0.68rem; text-transform: uppercase; color: var(--color-text-muted); }
.mfg-package-grid strong { font-size: 0.95rem; }
.mfg-lifecycle { display: flex; flex-wrap: wrap; gap: 0.35rem; list-style: none; margin: 0.35rem 0; padding: 0; }
.mfg-lifecycle li {
  border: 1px solid var(--color-border); border-radius: var(--radius-pill); padding: 0.2rem 0.55rem;
  font-size: 0.72rem; display: flex; gap: 0.35rem; align-items: center; background: #fafbfc;
}
.mfg-lifecycle em { font-style: normal; color: var(--color-text-muted); font-size: 0.65rem; }
.mfg-life-done { border-color: var(--color-success); background: var(--color-success-soft); }
.mfg-life-pending { opacity: 0.85; }
.mfg-life-blocked { border-color: var(--color-error); }
.mfg-life-not-tracked { opacity: 0.65; border-style: dashed; }
.mfg-life-note { font-size: 0.72rem; margin: 0.25rem 0 0; }
.mfg-bom-list { margin: 0.25rem 0 0; padding-left: 1.1rem; font-size: 0.82rem; }
.mfg-warn-area { margin-top: 0.65rem; }
.mfg-warn {
  border-left: 3px solid var(--color-warning); background: #fff8e8; padding: 0.45rem 0.65rem;
  margin: 0.35rem 0; font-size: 0.8rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.mfg-warn.sev-info { border-left-color: #5c6bc0; background: #eef1fb; }
.mfg-filter { min-width: 16rem; flex: 1; }
.mfg-qr-bar { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin: 0.5rem 0 0.75rem; }
.mfg-qr-bar input[type="text"] { min-width: 18rem; }
.mfg-qr-out { flex: 1 1 100%; font-size: 0.82rem; }
.mfg-label-steps { margin: 0.35rem 0 0.75rem; }
.mfg-nest-meta { margin-bottom: 0.65rem; }
.mfg-sheet-detail { margin: 0.75rem 0; }
@media (max-width: 960px) {
  .cutlist-layout { grid-template-columns: 1fr; }
}
@media print {
  .mfg-actions, .mfg-view-bar, .mfg-qr-bar, .mfg-workflow-guide, nav, .app-sidebar { display: none !important; }
  .mfg-package-card, .cutlist-operator-block { break-inside: avoid; }
}
.mfg-issues { margin: 0.5rem 0 0; padding-left: 1.1rem; }
.mfg-issues .sev-error, .mfg-issues .sev-blocker { color: var(--color-error); }
.mfg-issues .sev-info { color: var(--color-text-secondary); }
.ok-badge { background: var(--color-success-soft); color: var(--color-success); }
.err-badge { background: var(--color-error-soft); color: var(--color-error); }
.badge-warning { background: var(--color-warning-soft); color: var(--color-warning); }
canvas { display: block; width: 100%; background: #fafbfc; }
#view3d { height: 360px; }
.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-pill);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 650;
}
.lam-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 0.75rem; }
.lam-card { border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; background: #fff; }
.lam-card:hover { border-color: var(--color-primary); }
.lam-card img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; background: #eee; }
.lam-meta { padding: 0.45rem 0.55rem; display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.8rem; }
.lam-missing { aspect-ratio: 1; display: grid; place-items: center; color: var(--color-text-muted); background: #f3f5f7; }
.lib-filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.65rem 0 0.5rem; }
.lib-filters input, .lib-filters select { min-width: 10rem; }
.lib-pager { margin: 0.35rem 0 0.65rem; }
.finish-search-wrap { padding: 0.25rem 0.35rem 0.45rem; position: sticky; top: 0; background: #fff; z-index: 1; }
.finish-search { width: 100%; }
.mat-rec { display: block; width: 100%; text-align: left; margin: 0.25rem 0; font-weight: 500; }
.finish-preview { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.4rem; min-height: 2.5rem; }
.finish-thumb { width: 40px; height: 40px; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--color-border); }
.finish-select { position: relative; width: 100%; max-width: 360px; }
.finish-select.compact { max-width: 240px; }
.finish-btn {
  display: flex; align-items: center; justify-content: space-between; gap: 0.5rem;
  width: 100%; text-align: left; background: #fff; color: var(--color-text-primary);
  border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0.35rem 0.55rem;
  font: inherit; cursor: pointer; font-weight: 500;
}
.finish-btn:hover { border-color: var(--color-primary); background: #fff; color: var(--color-text-primary); }
.finish-btn-inner { display: flex; align-items: center; gap: 0.45rem; min-width: 0; flex: 1; }
.finish-caret { color: var(--color-text-muted); font-size: 0.75rem; flex-shrink: 0; }
.finish-swatch {
  width: 22px; height: 22px; object-fit: cover; border-radius: 3px;
  border: 1px solid var(--color-border); flex-shrink: 0; background: #e8ecf0;
}
.finish-swatch-empty { display: inline-block; background: repeating-linear-gradient(45deg, #eee, #eee 4px, #f7f7f7 4px, #f7f7f7 8px); }
.finish-sub { display: block; font-size: 0.72rem; font-weight: 400; }
.lam-chips { display: flex; flex-wrap: wrap; gap: 0.25rem; padding: 0.15rem 0.35rem 0.4rem; }
.lam-chip {
  background: #eef2f6; color: var(--color-text-primary); border: 1px solid transparent;
  border-radius: 999px; padding: 0.12rem 0.55rem; font-size: 0.72rem; font-weight: 600;
}
.lam-chip.is-on { background: var(--color-primary); color: #fff; }
.look-block { margin: 0 0 1rem; }
.look-block-head { display: flex; align-items: center; gap: 0.35rem; }
.look-expo-info {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.15rem; height: 1.15rem; padding: 0; border: 1px solid var(--color-border);
  border-radius: 999px; background: #f7fafc; color: var(--color-text-secondary);
  font: inherit; font-size: 0.72rem; line-height: 1; cursor: help;
}
.look-expo-info:hover { border-color: var(--color-info); color: var(--color-info); }
.look-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 0.45rem; }
.look-card {
  display: flex; flex-direction: column; gap: 0.28rem; text-align: left;
  background: #fff; color: var(--color-text-primary); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 0.5rem 0.55rem; font: inherit; cursor: pointer; font-weight: 600;
}
.look-card:hover { border-color: var(--color-primary); }
.look-card.is-on { border-color: var(--color-primary); background: var(--color-primary-soft); }
.look-faces { display: flex; flex-direction: column; gap: 0.22rem; }
.look-face-row { display: inline-flex; align-items: center; gap: 0.35rem; }
.look-face-swatch {
  width: 1.15rem; height: 1.15rem; border-radius: 3px; border: 1px solid rgba(0,0,0,.12); flex: 0 0 auto;
}
.look-face-swatch--empty { background: repeating-linear-gradient(45deg, #eee, #eee 3px, #f7f7f7 3px, #f7f7f7 6px); }
.look-face-badge { font-size: 0.62rem; padding: 0.04rem 0.28rem; }
.non-expo-badge {
  font-style: normal; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em;
  color: #455a64; background: #eceff1; border: 1px solid #b0bec5;
  border-radius: var(--radius-sm); padding: 0.05rem 0.3rem;
}
.finish-menu {
  position: absolute; z-index: 50; left: 0; right: 0; top: calc(100% + 4px);
  max-height: 280px; overflow: auto; background: #fff;
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 0.25rem;
}
.finish-opt {
  display: flex; align-items: center; gap: 0.5rem; width: 100%;
  background: transparent; color: var(--color-text-primary); border: 0; border-radius: var(--radius-md);
  padding: 0.4rem 0.45rem; text-align: left; font: inherit; cursor: pointer; font-weight: 500;
}
.finish-opt:hover { background: #f3f5f7; }
.finish-opt.selected { background: var(--color-primary-soft); }
.finish-inline { display: inline-flex; align-items: center; gap: 0.35rem; }
tr.row-active { background: var(--color-primary-soft); }
.tpl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0.75rem; margin: 0.5rem 0 1rem; }
.tpl-card { text-align: left; background: #fff; color: var(--color-text-primary); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0; display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 0.35rem; font-weight: 500; overflow: hidden; }
.tpl-card:hover { border-color: var(--color-primary); background: #fff; color: var(--color-text-primary); }
.tpl-card > strong, .tpl-card > span, .tpl-card .tpl-badges { padding: 0 0.75rem; }
.tpl-card > strong { padding-top: 0.45rem; font-size: 0.92rem; }
.tpl-card .tpl-badges { padding-bottom: 0.7rem; }
.tpl-card-visual { background: #f7f4ef; border-bottom: 1px solid var(--color-border); }
.tpl-schematic { display: block; }
.tpl-card-meta { font-size: 0.72rem; color: var(--color-text-muted); font-weight: 600; letter-spacing: 0.02em; }
.tpl-card-desc { font-size: 0.75rem; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.05em; }
.tpl-badges { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.tpl-pill { display: inline-block; font-size: 0.65rem; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; background: #eef2f6; color: var(--color-text-primary); border-radius: 999px; padding: 0.12rem 0.45rem; }
.tpl-pill-ready { background: #e5f6ea; color: #1b7a3a; }
.tpl-pill-preview { background: #fff4d6; color: #8a5a00; }
.tpl-pill-prem { background: #f3e8d8; color: #6b4a1b; }
.tpl-preview-grid { display: grid; grid-template-columns: minmax(220px, 1.1fr) minmax(240px, 0.9fr); gap: 1rem; }
.tpl-prev-visual { background: #f7f4ef; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.tpl-view-tabs { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: 0.45rem; }
.tpl-view-tab { background: #eef2f6; color: var(--color-text-primary); border: 1px solid transparent; border-radius: 999px; padding: 0.18rem 0.7rem; font-size: 0.78rem; }
.tpl-view-tab.active { background: var(--color-primary); color: #fff; }
.tpl-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 0.45rem 0.75rem; margin: 0.75rem 0; }
.tpl-facts dt { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-muted); }
.tpl-facts dd { margin: 0; font-weight: 650; font-size: 0.88rem; }
@media (max-width: 800px) {
  .tpl-preview-grid { grid-template-columns: 1fr; }
}
/* Furniture wizard: Select → Preview → Customize → 2D/3D → Cutlist */
.furn-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 0.4rem;
  padding: 0.35rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
}
.furn-step-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.85rem 0.3rem 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
}
.furn-step-chip:hover:not(:disabled) { background: #eef2f6; color: var(--color-text-primary); }
.furn-step-chip:disabled { opacity: 0.45; cursor: not-allowed; }
.furn-step-num {
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: #e3e9ef;
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  font-weight: 700;
}
.furn-step-chip.is-done .furn-step-num { background: var(--color-success-soft); color: var(--color-success); }
.furn-step-chip.is-active { background: var(--color-primary); color: #fff; }
.furn-step-chip.is-active .furn-step-num { background: rgba(255, 255, 255, 0.24); color: #fff; }
.furn-step-hint { font-size: 0.78rem; margin: 0 0 0.75rem 0.6rem; }

.furn-step .furn-panel-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}
.furn-panel-head .section-title { margin-bottom: 0.15rem; }
.furn-panel-head .muted { font-size: 0.8rem; margin: 0; }

.furn-select-layout {
  display: grid;
  grid-template-columns: minmax(190px, 232px) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}
.furn-entry-chooser {
  max-width: 920px;
  margin: 1.25rem auto 1.5rem;
  text-align: center;
}
.furn-entry-chooser .section-title { margin-bottom: 0.35rem; }
.furn-entry-chooser > .muted { margin: 0 auto 1rem; max-width: 34rem; }
.furn-entry-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
  text-align: left;
}
button.furn-entry-card,
.furn-entry-card {
  text-align: left;
  background: #fff !important;
  color: var(--color-text-primary) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: 14px !important;
  padding: 1.35rem 1.4rem !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  justify-content: flex-start !important;
  gap: 0.4rem;
  cursor: pointer;
  min-height: 168px;
  box-shadow: 0 8px 24px rgba(22, 72, 99, 0.06);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
button.furn-entry-card:hover,
.furn-entry-card:hover {
  border-color: var(--color-primary) !important;
  background: #f7fafc !important;
  color: var(--color-text-primary) !important;
  box-shadow: 0 12px 28px rgba(22, 72, 99, 0.1);
  transform: translateY(-1px);
}
.furn-entry-kicker {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.15rem;
}
.furn-entry-card strong {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.25;
}
.furn-entry-card span {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.45;
  font-weight: 500;
}
.furn-entry-cta {
  margin-top: auto;
  padding-top: 0.85rem;
  font-style: normal;
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.9rem;
}
.furn-entry-back { margin-bottom: 0.65rem; width: auto !important; max-width: 10rem; }
.furn-custom-design { margin-top: 0.25rem; }
.furn-custom-layout {
  display: grid;
  grid-template-columns: minmax(280px, 1.15fr) minmax(300px, 0.85fr);
  gap: 1.15rem;
  align-items: start;
}
.furn-custom-types {
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #fbfcfd;
  padding: 0.85rem;
}
.furn-type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
  gap: 0.55rem;
  max-height: min(58vh, 560px);
  overflow-y: auto;
  padding-right: 0.2rem;
  margin-top: 0.65rem;
}
button.furn-type-chip,
.furn-type-chip {
  text-align: left !important;
  background: #fff !important;
  color: var(--color-text-primary) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: 12px !important;
  padding: 0.7rem 0.75rem !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  justify-content: flex-start !important;
  gap: 0.2rem;
  cursor: pointer;
  min-height: 64px;
  font-weight: 500 !important;
}
button.furn-type-chip:hover,
.furn-type-chip:hover {
  border-color: var(--color-primary) !important;
  background: #fff !important;
  color: var(--color-text-primary) !important;
}
button.furn-type-chip.is-on,
.furn-type-chip.is-on {
  border-color: var(--color-primary) !important;
  background: var(--color-primary-soft) !important;
  color: var(--color-text-primary) !important;
  box-shadow: inset 0 0 0 1px var(--color-primary);
}
.furn-type-chip strong {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-text-primary);
}
.furn-type-chip .muted {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-text-muted);
}
.furn-custom-form {
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 1.1rem 1.15rem;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  position: sticky;
  top: 0.5rem;
  box-shadow: 0 8px 24px rgba(22, 72, 99, 0.05);
}
.furn-custom-form label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  align-items: stretch;
}
.furn-custom-form input {
  width: 100%;
}
.furn-custom-dims {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}
.furn-custom-optional { font-weight: 500; color: var(--color-text-secondary); }
.furn-custom-structure {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
  padding-top: 0.35rem;
  border-top: 1px dashed var(--color-border);
}
.furn-custom-form .primary {
  margin-top: 0.35rem;
  width: 100%;
  justify-content: center;
}
.custom-structure-banner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: linear-gradient(180deg, #f7fafc 0%, #fff 100%);
}
.custom-structure-banner strong { font-size: 0.92rem; }
.custom-structure-actions { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.bay-width-strip {
  display: flex;
  gap: 0.35rem;
  margin: 0 0 0.75rem;
  flex-wrap: wrap;
}
.bay-width-pill {
  font-size: 0.72rem;
  font-weight: 650;
  background: #eef2f6;
  color: var(--color-text-primary);
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
}
.module-quick-adds {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 0.85rem;
}
.module-quick-adds button {
  font-size: 0.78rem !important;
  padding: 0.35rem 0.65rem !important;
}
.custom-fronts-panel {
  margin: 0 0 0.85rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
}
.custom-front-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}
button.custom-front-card,
.custom-front-card {
  text-align: left !important;
  background: #fff !important;
  color: var(--color-text-primary) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: 10px !important;
  padding: 0.65rem 0.75rem !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  gap: 0.2rem;
  cursor: pointer;
}
button.custom-front-card.is-on,
.custom-front-card.is-on {
  border-color: var(--color-primary) !important;
  background: var(--color-primary-soft) !important;
  box-shadow: inset 0 0 0 1px var(--color-primary);
}
.custom-front-card strong { font-size: 0.88rem; }
.custom-front-card span { font-size: 0.72rem; color: var(--color-text-muted); font-weight: 500; }
.internals-toolbar .structure-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  width: 100%;
  margin-top: 0.25rem;
}
@media (max-width: 700px) {
  .custom-front-cards { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .furn-entry-cards,
  .furn-custom-layout,
  .furn-custom-dims,
  .furn-custom-structure { grid-template-columns: 1fr; }
  .furn-custom-form { position: static; }
}
.furn-menu-col {
  position: sticky;
  top: 0.5rem;
  max-height: min(72vh, 720px);
  overflow-y: auto;
  padding-right: 0.3rem;
}
.furn-search { display: block; margin: 0 0 0.6rem; position: sticky; top: 0; background: var(--color-surface); z-index: 1; }
.furn-search input { margin: 0; width: 100%; }
.furn-menu { display: flex; flex-direction: column; gap: 0.05rem; }
.furn-menu-label {
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--color-text-muted);
  margin: 0.55rem 0 0.15rem 0.5rem;
}
.furn-menu-label:first-child { margin-top: 0; }
.furn-menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 0.28rem 0.55rem;
  font-size: 0.85rem;
  font-weight: 500;
  text-align: left;
}
.furn-menu-item:hover { background: #eef2f6; color: var(--color-text-primary); }
.furn-menu-item.is-active { background: var(--color-primary-soft); color: var(--color-primary); font-weight: 650; }
.furn-menu-count {
  flex-shrink: 0;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-text-muted);
  background: #eef2f6;
  border-radius: var(--radius-pill);
  padding: 0.05rem 0.4rem;
}
.furn-menu-item.is-active .furn-menu-count { background: #fff; color: var(--color-primary); }

.furn-refine { margin-top: 0.9rem; font-size: 0.8rem; }
.furn-refine summary { cursor: pointer; color: var(--color-text-secondary); font-weight: 600; }
.furn-refine select { margin-top: 0.4rem; width: 100%; }

/* Inner scroll keeps the page itself near viewport height instead of one long stack. */
.furn-scroll { max-height: min(62vh, 640px); overflow-y: auto; padding-right: 0.35rem; }
.furn-scroll .tpl-grid { margin-top: 0; }

.furn-insert-opts { margin-top: 1rem; border-top: 1px solid var(--color-border); padding-top: 0.75rem; font-size: 0.85rem; }
.furn-insert-opts summary { cursor: pointer; color: var(--color-text-secondary); font-weight: 600; }
.furn-insert-opts .toolbar { margin-top: 0.6rem; }

@media (max-width: 860px) {
  .furn-select-layout { grid-template-columns: 1fr; }
  .furn-menu-col { position: static; max-height: none; overflow: visible; }
  .furn-menu { flex-direction: row; flex-wrap: wrap; }
  .furn-menu-label { width: 100%; }
  .furn-menu-item { width: auto; }
  .furn-scroll { max-height: none; overflow: visible; }
}

/* Compact controls in toolbars / section rows — override global select { width:100% }. */
.toolbar > label:not(.chk),
.sec-row > label:not(.chk):not(.sec-cutlery-wrap):not(.sec-wicker-wrap),
.filler-block .toolbar > label:not(.chk) {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  margin: 0;
  width: auto;
  max-width: 100%;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}
.toolbar select,
.toolbar input[type="number"],
.toolbar input[type="text"],
.toolbar input:not([type]),
.sec-row select,
.sec-row input[type="number"],
.sec-row input[type="text"],
.sec-row input:not([type]) {
  width: auto;
  min-width: 0;
  max-width: 16rem;
  margin-bottom: 0;
  flex: 0 0 auto;
}
.filler-block {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--color-border);
}
.filler-block .toolbar input[type="number"] {
  width: 5rem;
  margin-bottom: 0;
}
.toolbar .chk,
.sec-row .chk,
.sec-cutlery-wrap,
.sec-wicker-wrap {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 0.35rem;
  width: auto;
  margin: 0;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-primary);
}
.toolbar .chk input,
.sec-row .chk input,
.sec-cutlery-wrap input,
.sec-wicker-wrap input {
  width: auto;
  margin: 0;
}

.bay-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.55rem 0.65rem;
  margin-bottom: 0.55rem;
  background: #fafbfc;
}
.bay-card > .toolbar {
  margin-bottom: 0.35rem;
  gap: 0.4rem;
}
.bay-card .bay-label {
  width: 7.5rem;
  min-width: 5rem;
  max-width: 10rem;
}
.bay-card .bay-width {
  width: 5rem;
}
.sec-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.5rem;
  align-items: flex-end;
  margin: 0.3rem 0;
  padding: 0.4rem 0.45rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
}
.sec-row > .sec-type {
  min-width: 7.5rem;
  width: auto;
  font-weight: 600;
}
.sec-row > .sec-label {
  width: 6.5rem;
  min-width: 4.5rem;
}
.sec-row .sec-hang-style,
.sec-row .sec-shelf-style,
.sec-row .sec-open-style {
  min-width: 6.5rem;
}
.sec-row .del-sec {
  margin-left: auto;
  padding: 0.2rem 0.55rem;
  min-width: 2rem;
}
.sec-move { display: inline-flex; flex-direction: column; gap: 0.1rem; align-self: center; }
.sec-move button { min-width: 1.7rem; padding: 0.05rem 0.35rem; line-height: 1.1; font-size: 0.75rem; }
.sec-move button:disabled { opacity: 0.35; cursor: default; }

.customize-wrap { border: 1px solid var(--color-primary); }
.customize-head { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: flex-start; margin-bottom: 0.75rem; }
.cust-tabs { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.85rem; }
.cust-tab { background: #e8eef4; color: var(--color-text-primary); }
.cust-tab:hover { background: #dce6ee; color: var(--color-text-primary); }
.cust-tab.active { background: var(--color-primary); color: #fff; }
.cust-pane { margin-top: 0.25rem; }

/* Size & options: denser param grid; board picker capped height. */
#param-fields.grid,
#pane-size .grid {
  gap: var(--space-3);
}
#param-fields.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
#param-fields .field {
  margin-bottom: 0;
}
#param-fields .field > label {
  margin-bottom: 0.25rem;
}
#param-fields .schema-param,
#param-fields select,
#param-fields input {
  margin-bottom: 0;
}
#param-fields .field-hint {
  margin: 0.2rem 0 0;
  font-size: 0.72rem;
}
.param-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px dashed var(--color-border);
  grid-column: 1 / -1;
}
.board-select {
  position: relative;
  width: 100%;
  max-width: 100%;
}
.board-select .board-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  text-align: left;
  background: var(--color-surface);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px 10px;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 0;
}
.board-select .board-btn:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-text-primary);
}
.board-select .board-btn-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.board-select .board-caret {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  flex-shrink: 0;
}
.board-menu {
  position: absolute;
  z-index: 50;
  left: 0;
  right: 0;
  top: calc(100% + 4px);
  max-height: 240px;
  overflow: auto;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 0.25rem;
}
.board-menu[hidden] { display: none; }
.board-search-wrap {
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 1;
  padding: 0.2rem 0.25rem 0.4rem;
}
.board-search {
  width: 100%;
  margin-bottom: 0;
  padding: 6px 8px;
  font-size: 0.85rem;
}
.board-opt {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.05rem;
  width: 100%;
  background: transparent;
  color: var(--color-text-primary);
  border: 0;
  border-radius: var(--radius-md);
  padding: 0.4rem 0.45rem;
  text-align: left;
  font: inherit;
  cursor: pointer;
  font-weight: 500;
  margin: 0;
}
.board-opt:hover { background: #f3f5f7; }
.board-opt.selected { background: var(--color-primary-soft); }
.board-opt .board-opt-sub {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--color-text-muted);
}
.board-opt-empty {
  padding: 0.5rem 0.45rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
#pane-internals > .toolbar {
  gap: 0.55rem 0.75rem;
  align-items: flex-end;
}
#pane-internals #cfg-bay-target,
#pane-internals #lay-door {
  min-width: 7.5rem;
  width: auto;
}
#pane-internals #lay-plinth,
#pane-internals #lay-part,
#pane-internals #lay-loft-h {
  width: 5rem;
}
#pane-internals #lay-loft-s {
  width: 4rem;
}
.sec-row .sec-h { width: 4.5rem; }
.sec-row .sec-shelves,
.sec-row .sec-drawers,
.sec-row .sec-drh,
.sec-row .sec-mmargin { width: 3.5rem; }
.sec-row .sec-mw,
.sec-row .sec-mh { width: 4rem; }
#pane-finishes #spec-material {
  margin-bottom: 0;
}
#pane-finishes .board-select {
  max-width: 360px;
}
.expo-block { border-top: 1px solid var(--color-border); padding-top: 0.75rem; }
.expo-head { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: baseline; }
.expo-options { display: flex; flex-wrap: wrap; gap: 0.45rem 0.85rem; }
.expo-check { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.25rem 0.45rem; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: #f7fafc; font-size: 0.85rem; }
.expo-badge { font-style: normal; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em; color: var(--color-info); background: var(--color-info-soft); border: 1px solid #90caf9; border-radius: var(--radius-sm); padding: 0.05rem 0.3rem; }

.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

#nest-canvas {
  width: 100%;
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: var(--radius-md);
}

@media (max-width: 960px) {
  .sidebar {
    position: fixed;
    z-index: 40;
    transform: translateX(-100%);
    transition: transform 0.18s ease;
  }
  .app-root.nav-open .sidebar { transform: none; box-shadow: var(--shadow-md); }
  .app-root.is-collapsed .sidebar { width: var(--sidebar-width); flex-basis: var(--sidebar-width); }
  .app-root.is-collapsed .brand-copy,
  .app-root.is-collapsed .nav-group-label,
  .app-root.is-collapsed .nav-link span { display: initial; }
  .user-meta { display: none; }
  .topbar-search { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .spinner { animation: none; }
  .toast.is-leaving { transition: none; }
  .sidebar { transition: none; }
}

/* Admin Control Plane */
body.is-admin-plane .sidebar {
  background: #102a38;
}
body.is-admin-plane .sidebar-brand,
body.is-admin-plane .nav-link,
body.is-admin-plane .nav-group-label,
body.is-admin-plane .brand-name,
body.is-admin-plane .brand-tag {
  color: #d7e6ee;
}
body.is-admin-plane .nav-link:hover {
  background: rgba(255,255,255,0.08);
  color: #fff;
}
body.is-admin-plane .nav-link.active {
  background: #164863;
  color: #fff;
}
body.is-admin-plane .sidebar-brand {
  border-bottom-color: rgba(255,255,255,0.12);
}
.admin-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.admin-filters input,
.admin-filters select { max-width: 16rem; }
.admin-row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
button.btn-sm, .btn.btn-sm {
  padding: 4px 8px;
  font-size: 0.72rem;
  white-space: nowrap;
}
.admin-users-table td { vertical-align: top; }
.admin-users-table .badge { margin-top: 0.2rem; }
.admin-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin: var(--space-4) 0;
}
.pager {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.pager-link { font-size: var(--text-small); }
.pager-link.is-disabled { color: var(--color-text-muted); pointer-events: none; }
.pager-status { color: var(--color-text-muted); font-size: var(--text-caption); }
.matrix-wrap { max-height: 70vh; overflow: auto; }
.matrix-table th { position: sticky; top: 0; background: var(--color-surface); font-size: 0.68rem; }
.matrix-table td.is-granted { background: var(--color-primary-soft); color: var(--color-primary); font-weight: 650; text-align: center; }
.role-checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); gap: 0.35rem; margin-top: 0.5rem; }
.flag-row { display: flex; align-items: center; gap: 0.5rem; margin: 0.5rem 0; }
.confirm-overlay {
  position: fixed; inset: 0; background: rgba(16, 42, 56, 0.45);
  display: grid; place-items: center; z-index: 80;
}
.confirm-dialog {
  background: var(--color-surface-elevated);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  max-width: 28rem;
  width: calc(100% - 2rem);
  box-shadow: var(--shadow-md);
}
.confirm-actions { display: flex; justify-content: flex-end; gap: var(--space-2); margin-top: var(--space-4); }
@media (max-width: 960px) {
  .admin-split { grid-template-columns: 1fr; }
}

/* Production cutlist print — A4 landscape, one page wide */
@page {
  size: A4 landscape;
  margin: 10mm 8mm;
}
@media print {
  body.cutlist-print-body { margin: 0; padding: 0; background: #fff; font-family: Segoe UI, Arial, sans-serif; font-size: 9pt; color: #111; }
  body.cutlist-print-body > * { page-break-inside: avoid; }
  .cutlist-unit { page-break-after: always; }
  .cutlist-unit:last-child { page-break-after: auto; }
  .cutlist-print-header h1 { font-size: 13pt; margin: 0 0 6pt; letter-spacing: 0.02em; }
  .cutlist-print-header .meta-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4pt 12pt; margin-bottom: 8pt; font-size: 8.5pt; }
  .cutlist-print-header .meta-grid span { display: block; font-size: 7pt; color: #555; text-transform: uppercase; }
  .cutlist-print-header .watermark { color: #b71c1c; font-weight: 700; font-size: 8pt; margin: 0 0 6pt; }
  .cutlist-print-table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: 8pt; }
  .cutlist-print-table thead { display: table-header-group; }
  .cutlist-print-table th { background: #e8edf2; border: 0.5pt solid #999; padding: 3pt 4pt; text-align: left; font-size: 7.5pt; }
  .cutlist-print-table td { border: 0.5pt solid #bbb; padding: 2pt 4pt; vertical-align: top; word-wrap: break-word; }
  .cutlist-print-table tr { page-break-inside: avoid; }
  .cutlist-print-table td.num { text-align: right; }
  .cutlist-print-table .assembly-row td { background: #f0f4f8; font-size: 8pt; padding: 4pt; }
  .part-cell .part-code { font-weight: 700; font-size: 8pt; }
  .part-cell .part-id { font-size: 6.5pt; color: #666; font-family: monospace; }
  .legend { font-size: 7pt; color: #555; margin-top: 6pt; }
}
.cutlist-print-body .cutlist-print-header h1 { font-size: 1.1rem; margin: 0 0 0.5rem; }
.cutlist-print-body .cutlist-print-header .meta-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.35rem 1rem; margin-bottom: 0.75rem; font-size: 0.85rem; }
.cutlist-print-body .cutlist-print-header .meta-grid span { display: block; font-size: 0.68rem; color: var(--color-text-muted); text-transform: uppercase; }
.cutlist-print-body .cutlist-print-table { width: 100%; border-collapse: collapse; font-size: 0.78rem; }
.cutlist-print-body .cutlist-print-table th, .cutlist-print-body .cutlist-print-table td { border: 1px solid var(--color-border); padding: 0.25rem 0.35rem; }
.cutlist-print-body .legend { font-size: 0.72rem; color: var(--color-text-muted); }

/* Smart Floor Planner (Stage 2B + Phase B CAD layout) */
.sfp-layout {
  display: grid;
  grid-template-columns: minmax(240px, 300px) 1fr;
  gap: var(--space-4);
  align-items: start;
}
.sfp-layout-3col {
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr) minmax(240px, 300px);
}
.sfp-side { position: sticky; top: var(--space-4); max-height: calc(100vh - 6rem); overflow: auto; }
.sfp-plan-toolbar { flex-wrap: wrap; gap: 0.35rem 0.65rem; align-items: center; }
.sfp-inline-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
}
.sfp-select-inline {
  width: auto;
  min-width: 5.5rem;
  margin: 0;
  padding: 0.2rem 0.4rem;
  font-size: 0.78rem;
}
.sfp-props-col .sfp-props { border-top: none; padding-top: 0; }
.sfp-tools-col .sfp-catalog { max-height: 360px; }
.sfp-mode-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.35rem;
}
.sfp-mode-btn {
  font-size: 0.78rem;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--color-border);
  background: var(--color-background);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: inherit;
}
.sfp-mode-btn.is-active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.sfp-cat-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin: 0 0 0.45rem;
  max-height: 5.5rem;
  overflow: auto;
}
.sfp-cat-chip {
  font-size: 0.7rem;
  padding: 0.15rem 0.45rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  color: inherit;
}
.sfp-cat-chip.is-active {
  border-color: var(--color-primary);
  background: rgba(15, 106, 90, 0.1);
  color: var(--color-primary);
}
.sfp-cat-group { margin-bottom: 0.45rem; }
.sfp-cat-group-title {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin: 0.35rem 0 0.2rem;
}
.sfp-cat-hint { font-size: 0.72rem; margin: 0.25rem 0 0.5rem; }
.sfp-mode-plan .sfp-view3d-col { display: none; }
.sfp-mode-elevation .sfp-view3d-col { display: none; }
.sfp-mode-3d .sfp-canvas-wrap { display: none; }
.sfp-mode-3d .sfp-views { grid-template-columns: 1fr; }
.sfp-mode-presentation .sfp-design-chrome { display: none !important; }
.sfp-mode-presentation .sfp-canvas-wrap { display: none; }
.sfp-mode-presentation .sfp-views { grid-template-columns: 1fr; }
.sfp-mode-presentation.sfp-layout-3col {
  grid-template-columns: 1fr;
}
.sfp-mode-presentation .sfp-view3d {
  min-height: min(70vh, 640px);
}
.sfp-mode-presentation .sfp-hint { display: none; }
.sfp-chrome-presentation .sfp-mode-bar { margin-bottom: 0.5rem; }
.sfp-label { display: block; font-size: 0.75rem; font-weight: 600; margin: 0.5rem 0 0.25rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.03em; }
.sfp-select, #sfp-search { width: 100%; margin-bottom: 0.5rem; }
.sfp-tools { margin: 0.5rem 0; }
.sfp-tools button.is-active { background: var(--color-primary); color: #fff; }
.sfp-layout :focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.sfp-layout button.is-active:focus-visible,
.sfp-mode-btn.is-active:focus-visible {
  outline-color: #fff;
  box-shadow: 0 0 0 2px var(--color-primary);
}
.sfp-layout canvas:focus-visible,
.sfp-view3d:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.sfp-catalog { display: flex; flex-direction: column; gap: 0.35rem; max-height: 280px; overflow: auto; margin-bottom: 0.75rem; }
.sfp-tpl {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-background);
  cursor: pointer;
  color: inherit;
}
.sfp-tpl:hover { border-color: var(--color-primary); }
.sfp-tpl.is-active { border-color: var(--color-primary); background: rgba(15, 106, 90, 0.08); }
.sfp-tpl strong { font-size: 0.85rem; }
.sfp-tpl .muted { font-size: 0.72rem; }
.sfp-props { font-size: 0.85rem; line-height: 1.4; padding-top: 0.35rem; border-top: 1px solid var(--color-border); }
.sfp-prop-grid { display: grid; grid-template-columns: 4.5rem 1fr; gap: 0.2rem 0.5rem; margin-top: 0.4rem; font-size: 0.8rem; }
.sfp-autofill {
  margin-top: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--color-border);
}
.sfp-af-summary {
  font-size: 0.82rem;
  line-height: 1.35;
}
.sfp-af-segments {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0.2rem 0 0.35rem;
}
.sfp-af-seg-option {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  font-size: 0.8rem;
  line-height: 1.3;
  cursor: pointer;
}
.sfp-af-seg-option input {
  margin-top: 0.15rem;
}
.sfp-status-valid { color: #0f6a5a; font-weight: 600; }
.sfp-status-warning { color: #b45309; font-weight: 600; }
.sfp-status-invalid { color: #b91c1c; font-weight: 700; }
.sfp-spatial-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0.35rem 0 0.15rem;
  font-size: 0.72rem;
  color: var(--muted, #64748b);
}
.sfp-spatial-legend span { display: inline-flex; align-items: center; gap: 0.28rem; }
.sfp-spatial-swatch {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 2px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
}
.sfp-spatial-swatch-ok { background: rgba(15, 106, 90, 0.45); border-color: #0f6a5a; }
.sfp-spatial-swatch-warn { background: rgba(217, 119, 6, 0.55); border-color: #d97706; }
.sfp-multi-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.45rem;
}
.sfp-multi-actions .secondary {
  font-size: 0.75rem;
  padding: 0.28rem 0.45rem;
}
.sfp-canvas-wrap canvas.sfp-cursor-measure {
  cursor: crosshair;
}
.sfp-cam-select {
  max-width: 7.5rem;
  font-size: 0.75rem;
  padding: 0.2rem 0.35rem;
  align-self: center;
}
.sfp-views { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--space-3); }
.sfp-canvas-wrap canvas { width: 100%; height: auto; display: block; cursor: crosshair; background: #f7f9fb; }
.sfp-view3d-col { display: flex; flex-direction: column; gap: 0.35rem; min-width: 0; }
.sfp-3d-toolbar { flex-wrap: wrap; gap: 0.3rem; margin: 0; padding: 0; }
.sfp-3d-toolbar .secondary { font-size: 0.75rem; padding: 0.25rem 0.45rem; }
.sfp-view3d {
  min-height: 360px;
  height: 100%;
  background: #eef2f6;
  border-radius: var(--radius-sm, 6px);
  overflow: hidden;
}
.sfp-view3d canvas { width: 100% !important; height: 100% !important; display: block; }
.sfp-hint { margin-top: 0.5rem; font-size: 0.8rem; }
@media (max-width: 960px) {
  .sfp-layout,
  .sfp-layout-3col { grid-template-columns: 1fr; }
  .sfp-side { position: static; max-height: none; }
  .sfp-views { grid-template-columns: 1fr; }
}

/* ===== Design Workspace (Phase 1) — dw-* ===== */
body.dw-active .main {
  padding: 0;
  height: calc(100vh - var(--topbar-height));
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.dw-boot { padding: var(--space-6); color: var(--color-text-secondary); }
.dw-root {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  background: #eef1f4;
  color: var(--color-text-primary);
  font-family: var(--font-sans);
}
.dw-studio-header {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) auto minmax(160px, 1fr);
  align-items: center;
  gap: var(--space-3);
  padding: 0.45rem 1rem;
  min-height: 56px;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}
.dw-studio-brand { display: flex; align-items: center; gap: 0.75rem; min-width: 0; }
.dw-studio-title-block { display: flex; flex-direction: column; min-width: 0; }
.dw-brand-mark {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--color-primary);
}
.dw-brand-title { font-size: var(--text-h3); font-weight: 600; }
.dw-top-actions { display: flex; justify-content: flex-end; gap: var(--space-2); }
.dw-workflows {
  display: inline-flex;
  background: #f0f3f6;
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
}
.dw-workflows button {
  border: 0;
  background: transparent;
  color: var(--color-text-secondary);
  padding: 0.45rem 1rem;
  border-radius: 6px;
  font: inherit;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  cursor: pointer;
}
.dw-workflows button.is-active {
  background: #fff;
  color: #1c2430;
  font-weight: 650;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.08);
}
.dw-studio-sub {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 1rem;
  background: #fafbfc;
  border-bottom: 1px solid var(--color-border);
}
.dw-studio-sub.is-hidden { display: none; }
.dw-studio-sub-right { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.dw-room-context { display: flex; align-items: center; gap: 0.85rem; min-width: 0; flex: 1; }
.dw-room-back {
  border: 0; background: transparent; color: var(--color-text-secondary);
  font: inherit; font-size: var(--text-caption); cursor: pointer; padding: 0;
}
.dw-room-context-title { font-weight: 650; font-size: 0.95rem; color: #1c2430; }
.dw-room-context-meta { font-size: var(--text-caption); color: var(--color-text-muted); }
.dw-room-context-status { display: flex; gap: 0.55rem; font-size: var(--text-caption); color: var(--color-text-muted); }
.dw-room-context-status .is-ok { color: #2f6b4f; }
.dw-view-strip, .dw-dim-controls { display: inline-flex; align-items: center; gap: 0.25rem; }
.dw-view-btn {
  border: 1px solid var(--color-border); background: #fff; border-radius: 6px;
  padding: 0.3rem 0.65rem; font: inherit; font-size: var(--text-caption); cursor: pointer;
}
.dw-view-btn.is-active { border-color: var(--color-primary); color: var(--color-primary); font-weight: 650; }
.dw-dim-label { font-size: var(--text-caption); color: var(--color-text-muted); margin-right: 0.25rem; }
.dw-tool-rail {
  display: flex; flex-wrap: wrap; gap: 0.25rem;
  padding-bottom: 0.55rem; margin-bottom: 0.55rem;
  border-bottom: 1px solid var(--color-border);
}
.dw-tool-rail-btn {
  border: 1px solid transparent; background: #f3f5f7; border-radius: 6px;
  padding: 0.3rem 0.55rem; font: inherit; font-size: var(--text-caption); cursor: pointer; color: #334155;
}
.dw-tool-rail-btn.is-active { background: #fff; border-color: var(--color-primary); color: var(--color-primary); font-weight: 650; }
.dw-body {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 200px 260px minmax(0, 1fr) 300px;
  transition: grid-template-columns 0.15s ease;
}
.dw-root.is-nav-collapsed .dw-body { grid-template-columns: 64px 260px minmax(0, 1fr) 300px; }
.dw-root.is-props-collapsed .dw-body { grid-template-columns: 200px 260px minmax(0, 1fr) 28px; }
.dw-root.is-nav-collapsed.is-props-collapsed .dw-body { grid-template-columns: 64px 260px minmax(0, 1fr) 28px; }
.dw-root.is-visualize .dw-body { grid-template-columns: 72px 300px minmax(0, 1fr) 0; }
.dw-root.is-visualize.is-nav-collapsed .dw-body { grid-template-columns: 64px 300px minmax(0, 1fr) 0; }
.dw-root.is-visualize .dw-rail-props { display: none; }
.dw-root.is-visualize .dw-stage { background: #121820; }
.dw-root.is-visualize .dw-studio-sub { background: #161d27; border-color: #243041; color: #e8eef4; }
.dw-root.is-visualize .dw-room-context-title { color: #f5f7fa; }
.dw-rail {
  background: #fff;
  border-right: 1px solid var(--color-border);
  overflow: auto;
  padding: 0.65rem 0.75rem;
  position: relative;
}
.dw-rail-props { border-right: 0; border-left: 1px solid var(--color-border); }
.dw-root.is-props-collapsed .dw-rail-props { padding: 0.35rem; overflow: hidden; }
.dw-root.is-props-collapsed .dw-rail-props [data-dw="props"] { display: none; }
.dw-rail-collapse {
  position: sticky; top: 0; z-index: 2;
  border: 0; background: #f3f5f7; border-radius: 4px;
  width: 100%; padding: 0.2rem; margin-bottom: 0.45rem;
  cursor: pointer; font: inherit; font-size: 0.7rem; color: #64748b;
}
.dw-stage-split {
  flex: 1; min-height: 0; display: grid; grid-template-columns: 1fr; position: relative;
}
.dw-stage-split.is-split { grid-template-columns: 1fr 1fr; }
.dw-stage-split.is-hidden { display: none; }
.dw-stage-split.is-split .dw-stage-view { border-right: 1px solid var(--color-border); }
.dw-nav-rooms-label {
  font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-text-muted); margin: 0.65rem 0 0.35rem;
}
.dw-nav-room-cards { display: flex; flex-direction: column; gap: 0.4rem; }
.dw-nav-room-card {
  display: flex; align-items: center; gap: 0.5rem; width: 100%;
  text-align: left; border: 1px solid var(--color-border); border-radius: 8px;
  background: #f7f8fa; padding: 0.35rem; cursor: pointer; font: inherit;
}
.dw-nav-room-card.is-active { border-color: var(--color-primary); background: #fff; }
.dw-nav-room-thumb {
  flex: 0 0 2.5rem; width: 2.5rem; height: 2rem; border-radius: 4px;
  background: linear-gradient(135deg, #d5dde6, #aeb9c6); background-size: cover; background-position: center;
}
.dw-root.is-nav-collapsed .dw-nav-room-thumb { flex-basis: 100%; width: 100%; height: 2.25rem; }
.dw-nav-room-body { min-width: 0; display: flex; flex-direction: column; }
.dw-nav-room-name { font-size: var(--text-small); font-weight: 650; color: #1c2430; }
.dw-nav-room-flags { font-size: 0.65rem; color: var(--color-text-muted); }
.dw-nav-hit { display: block; width: 100%; text-align: left; border: 0; background: var(--color-primary-soft); margin-top: 0.25rem; padding: 0.3rem 0.45rem; border-radius: 4px; font: inherit; font-size: var(--text-caption); cursor: pointer; }
.wh-room-thumb {
  height: 88px; border-radius: 8px; margin-bottom: 0.45rem;
  background: linear-gradient(135deg, #dfe6ee, #b7c4d4); background-size: cover; background-position: center;
}
.wh-room-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 0.75rem; }
.dw-prop-lead { font-size: 1.05rem; font-weight: 600; margin: -0.25rem 0 0.75rem; color: #1c2430; }
.dw-viz-aspirational { padding: 0.75rem 0.25rem; text-align: left; }
.dw-viz-aspire-title { font-size: 1.05rem; font-weight: 650; margin-bottom: 0.35rem; }
.dw-viz-aspire-cards { display: grid; gap: 0.4rem; margin: 0.75rem 0; }
.dw-viz-aspire-card {
  padding: 0.75rem; border-radius: 8px; border: 1px dashed var(--color-border);
  background: #f7f8fa; font-size: var(--text-small); color: #475569;
}
.dw-viz-light-strip { display: flex; flex-wrap: wrap; gap: 0.3rem; margin: 0.45rem 0 0.65rem; }
.dw-viz-light {
  border: 1px solid var(--color-border); background: #fff; border-radius: 999px;
  padding: 0.25rem 0.55rem; font: inherit; font-size: var(--text-caption); cursor: pointer;
}
.dw-viz-light.is-active { border-color: var(--color-primary); background: var(--color-primary-soft); font-weight: 650; }
body.dw-active #main { background: #eef1f4; }
@media (max-width: 1200px) {
  .dw-body { grid-template-columns: 64px 220px minmax(0, 1fr) 260px; }
  .dw-root.is-visualize .dw-body { grid-template-columns: 64px 260px minmax(0, 1fr) 0; }
}
.dw-stage {
  position: relative;
  min-width: 0;
  min-height: 0;
  background: #f4f6f8;
  display: flex;
  flex-direction: column;
}
.dw-stage-view { flex: 1; min-height: 0; position: relative; }
.dw-stage-view.is-hidden { display: none; }
.dw-plan-canvas { width: 100%; height: 100%; display: block; cursor: default; touch-action: none; }
.dw-view3d-host, .dw-viewport3d { width: 100%; height: 100%; }
.dw-status {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  padding: 0.4rem var(--space-4);
  background: #fff;
  border-top: 1px solid var(--color-border);
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
}
.dw-status-warn { color: var(--color-warning); }
.dw-status-right { margin-left: auto; }
.dw-debug { font-family: var(--font-mono); opacity: 0.7; }
.dw-btn {
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-text-primary);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.7rem;
  font: inherit;
  font-size: var(--text-small);
  cursor: pointer;
}
.dw-btn:hover { border-color: var(--color-border-strong); }
.dw-btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.dw-btn-danger { color: var(--color-error); border-color: #f0c4c0; }
.dw-btn-ghost { border-color: transparent; color: var(--color-text-muted); }
.dw-nav-title { font-weight: 650; margin-bottom: 0.15rem; }
.dw-nav-sub { font-size: var(--text-caption); color: var(--color-text-muted); margin-bottom: var(--space-3); }
.dw-nav-building > summary,
.dw-nav-floor > summary {
  cursor: pointer;
  font-size: var(--text-small);
  font-weight: 600;
  padding: 0.35rem 0;
}
.dw-nav-rooms { list-style: none; margin: 0; padding: 0 0 0 0.5rem; }
.dw-nav-room {
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 0.4rem 0.55rem;
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: var(--text-small);
  cursor: pointer;
  color: var(--color-text-primary);
}
.dw-nav-room.is-active {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: 600;
}
.dw-nav-zone-label {
  margin-top: 0.5rem;
  font-size: var(--text-caption);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.dw-nav-zone {
  display: block;
  padding: 0.25rem 0.55rem;
  font-size: var(--text-small);
  color: var(--color-text-secondary);
}
.dw-lib-title { font-weight: 650; margin-bottom: var(--space-2); }
.dw-lib-search {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.55rem;
  font: inherit;
  margin-bottom: var(--space-2);
}
.dw-lib-cats { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: var(--space-3); }
.dw-chip {
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: var(--radius-pill);
  padding: 0.2rem 0.55rem;
  font: inherit;
  font-size: var(--text-caption);
  cursor: pointer;
}
.dw-chip.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.dw-lib-help {
  margin: 0 0 0.55rem;
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  line-height: 1.35;
}
.dw-lib-placing {
  margin-bottom: 0.55rem;
  padding: 0.45rem 0.55rem;
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  font-size: var(--text-small);
}
.dw-lib-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  text-align: left;
  border: 1px solid var(--color-border);
  background: #f7f8fa;
  border-radius: var(--radius-md);
  padding: 0.45rem 0.55rem;
  margin-bottom: 0.35rem;
  cursor: pointer;
  font: inherit;
}
.dw-lib-item:hover {
  border-color: var(--color-primary);
  background: #fff;
}
.dw-lib-item.is-selected {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  box-shadow: inset 0 0 0 1px var(--color-primary);
}
.dw-lib-list {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  max-height: min(52vh, 520px);
  overflow: auto;
  padding-right: 0.15rem;
}
.dw-furniture-preview {
  margin: 0 0 0.75rem;
  padding: 0.65rem 0.7rem;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 1px 0 rgba(16, 24, 40, 0.04);
}
.dw-furniture-preview .dw-prop-actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.55rem;
}
.dw-furniture-preview .dw-btn-primary {
  flex: 1;
}
.dw-lib-item-thumb {
  flex: 0 0 2rem;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: #dfe6ee;
  color: #1c2430;
  font-size: 0.85rem;
  font-weight: 700;
}
.dw-lib-item-body { min-width: 0; display: flex; flex-direction: column; gap: 0.1rem; }
.dw-lib-item-name {
  font-size: var(--text-small);
  font-weight: 650;
  color: #1c2430;
  line-height: 1.25;
}
.dw-lib-item-meta {
  font-size: var(--text-caption);
  color: var(--color-text-muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
}
.dw-lib-badge {
  display: inline-block;
  padding: 0.05rem 0.35rem;
  border-radius: 3px;
  background: #e8eef4;
  color: #334155;
  font-weight: 560;
}
.dw-empty, .dw-muted { color: var(--color-text-muted); font-size: var(--text-small); }
.dw-side-help { display: flex; flex-direction: column; gap: 0.4rem; }
.dw-side-hr { border: 0; border-top: 1px solid var(--color-border); margin: 0.35rem 0; }
.dw-check { display: flex; align-items: center; gap: 0.4rem; font-size: var(--text-small); color: var(--color-text-muted); }
.dw-boundary-badge {
  display: inline-block;
  font-size: var(--text-caption);
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  margin: 0.25rem 0 0.5rem;
  border: 1px solid var(--color-border);
}
.dw-boundary-badge.is-ok { background: #ecfdf3; color: #067647; border-color: #abeFC6; }
.dw-boundary-badge.is-warn { background: #fffaeb; color: #b54708; border-color: #fedf89; }
.dw-boundary-badge.is-bad { background: #fef3f2; color: #b42318; border-color: #fecdca; }
.dw-empty-cta { margin: 0.75rem 0; padding: 0.75rem; background: var(--color-surface-muted, #f4f6f8); border-radius: var(--radius-sm); }
.dw-advanced { margin-top: 0.5rem; font-size: var(--text-small); }
.dw-advanced summary { cursor: pointer; color: var(--color-text-muted); }
.dw-prop-kicker {
  font-size: var(--text-caption);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.dw-prop-title { margin: 0.2rem 0 var(--space-3); font-size: var(--text-h3); }
.dw-prop-dl { display: grid; gap: 0.45rem; margin: 0 0 var(--space-3); }
.dw-prop-dl > div { display: flex; justify-content: space-between; gap: 0.75rem; font-size: var(--text-small); }
.dw-prop-dl dt { color: var(--color-text-muted); }
.dw-prop-dl dd { margin: 0; font-weight: 560; }
.dw-field { display: grid; gap: 0.25rem; font-size: var(--text-caption); color: var(--color-text-secondary); margin-bottom: 0.55rem; }
.dw-field input {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.5rem;
  font: inherit;
}
.dw-prop-actions { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.dw-mat-hint { font-size: var(--text-small); color: var(--color-text-secondary); margin-bottom: var(--space-3); }
.dw-mat-swatches { display: grid; gap: 0.4rem; }
.dw-swatch {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: var(--radius-md);
  padding: 0.45rem 0.55rem;
  cursor: pointer;
  font: inherit;
  text-align: left;
}
.dw-swatch-chip {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.08);
  flex: 0 0 auto;
}
.dw-swatch.is-disabled { opacity: 0.4; }
.dw-swatch.is-disabled .dw-swatch-name { text-decoration: line-through; }
.dw-present .dw-workflows,
.dw-present .dw-studio-sub,
.dw-present .dw-top-actions,
.dw-present .dw-status { display: none; }
.dw-present .dw-body { grid-template-columns: minmax(260px, 300px) 1fr; }
.dw-present .dw-studio-header { grid-template-columns: 1fr; justify-items: start; }
.dw-present .dw-props { display: none; }
.dw-present-panel { padding: 0 2px 12px; }
.dw-present-views { display: grid; gap: 0.35rem; margin: 0.4rem 0; max-height: 180px; overflow: auto; }
.dw-present-view {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 0.4rem;
  align-items: center;
  text-align: left;
  padding: 0.35rem 0.45rem;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 6px;
  background: rgba(0,0,0,0.02);
  cursor: pointer;
  font-size: var(--text-small);
}
.dw-present-view.is-active { border-color: var(--color-accent, #175cd3); background: rgba(23,92,211,0.06); }
.dw-present-thumb { width: 28px; height: 28px; object-fit: cover; border-radius: 4px; }
.dw-present-bar {
  position: absolute;
  z-index: 5;
  left: var(--space-4);
  right: var(--space-4);
  top: var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
}
.dw-present-project { font-size: var(--text-caption); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-muted); }
.dw-present-room { font-size: var(--text-h3); font-weight: 650; }
.dw-present-actions { display: flex; gap: 0.4rem; }
.dw-spatial-issues {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(0,0,0,0.06);
}
.dw-issue-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.35rem; }
.dw-issue {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 0.4rem;
  padding: 0.45rem 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: var(--text-small);
  background: rgba(0,0,0,0.02);
}
.dw-issue:hover { background: rgba(0,0,0,0.05); }
.dw-issue-error,
.dw-issue-blocker { border-left: 3px solid #b42318; }
.dw-issue-warning { border-left: 3px solid #b54708; }
.dw-issue-info { border-left: 3px solid #175cd3; }
.dw-issues-panel { margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px solid rgba(0,0,0,0.06); }
.dw-issues-host { margin-top: var(--space-3); }
.dw-issue-sev { font-weight: 650; letter-spacing: 0.04em; font-size: 10px; text-transform: uppercase; color: var(--color-text-muted); }
.dw-issue-msg { color: var(--color-text); }
@media (max-width: 1200px) {
  .dw-body { grid-template-columns: 64px 200px minmax(0, 1fr) 240px; }
}

/* Phase 3 — Whole Home */
.dw-nav-actions { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: var(--space-2); }
.dw-nav-actions .dw-btn.is-active {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.dw-modes.is-disabled { opacity: 0.55; pointer-events: none; }
.dw-nav-floor-btn {
  border: 0; background: transparent; font: inherit; font-weight: 600; cursor: pointer; padding: 0; color: inherit;
}
.dw-nav-floor-btn.is-active { color: var(--color-primary); }
.dw-nav-room-dot {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 0.4rem;
  background: #a8a29e; vertical-align: middle;
}
.dw-nav-room-dot[data-status="DESIGNED"] { background: #16a34a; }
.dw-nav-room-dot[data-status="IN_PROGRESS"] { background: #ca8a04; }
.dw-nav-room-dot[data-status="HAS_WARNINGS"] { background: #ea580c; }
.dw-nav-room-dot[data-status="HAS_ERRORS"] { background: #dc2626; }
.dw-nav-room-dot[data-status="NOT_STARTED"] { background: #a8a29e; }
.dw-nav-search-hits { display: flex; flex-direction: column; gap: 0.2rem; margin-bottom: 0.5rem; }
.wh-scroll { overflow: auto; height: 100%; padding: var(--space-4); }
.wh-home-title { margin: 0 0 0.25rem; font-size: 1.35rem; }
.wh-home-summary { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: var(--space-4) 0; }
.wh-stat {
  min-width: 5.5rem; padding: 0.65rem 0.85rem; border: 1px solid var(--color-border);
  border-radius: var(--radius-md); background: #fff;
}
.wh-stat-n { display: block; font-size: 1.25rem; font-weight: 700; }
.wh-stat-l { font-size: var(--text-caption); color: var(--color-text-muted); }
.wh-section-title { font-size: var(--text-small); text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-muted); }
.wh-floor-cards, .wh-room-cards { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-bottom: var(--space-4); }
.wh-floor-card, .wh-room-card-tile {
  text-align: left; border: 1px solid var(--color-border); background: #fff;
  border-radius: var(--radius-md); padding: 0.75rem 0.9rem; min-width: 10rem; cursor: pointer; font: inherit;
}
.wh-floor-card:hover, .wh-room-card-tile:hover { border-color: var(--color-border-strong); }
.wh-room-name { font-weight: 650; }
.wh-room-stats { display: flex; flex-wrap: wrap; gap: 0.5rem; font-size: var(--text-caption); color: var(--color-text-secondary); margin: 0.35rem 0; }
.wh-issue-rooms { list-style: none; margin: 0; padding: 0; }
.wh-issue-room {
  width: 100%; text-align: left; border: 1px solid var(--color-border); background: #fff;
  border-radius: var(--radius-sm); padding: 0.5rem 0.65rem; margin-bottom: 0.35rem; cursor: pointer; font: inherit;
  display: flex; justify-content: space-between; gap: 0.5rem;
}
.wh-issue-list { list-style: none; margin: 0 0 0.75rem 0.5rem; padding: 0; }
.wh-issue-item {
  width: 100%; text-align: left; border: 0; background: transparent; padding: 0.3rem 0; cursor: pointer; font: inherit; font-size: var(--text-small);
}
.wh-search-hit {
  text-align: left; border: 0; background: var(--color-primary-soft); color: var(--color-primary);
  border-radius: var(--radius-sm); padding: 0.3rem 0.5rem; font: inherit; font-size: var(--text-caption); cursor: pointer;
}
.wh-floor-host, .wh-floor-overview { height: 100%; display: flex; flex-direction: column; }
.wh-floor-toolbar { display: flex; align-items: center; justify-content: space-between; padding: 0.65rem 0.85rem; border-bottom: 1px solid var(--color-border); }
.wh-floor-title { font-weight: 650; }
.wh-floor-body { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(0, 1fr) 240px; }
.wh-floor-canvas { width: 100%; height: 100%; display: block; }
.wh-mat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 0.75rem 0; }
.wh-mat-list { list-style: none; margin: 0; padding: 0; }
.dw-mat-inherit, .dw-mat-preview, .dw-mat-debug, .dw-mat-status {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.55rem 0.65rem;
  margin-bottom: 0.65rem;
  background: #fff;
  font-size: var(--text-small);
}
.dw-mat-status.is-unassigned {
  background: #fff8e8;
  border-color: #e0b45a;
}
.dw-mat-status.is-conflict {
  background: #fff1f0;
  border-color: #d64545;
}
.dw-mat-status.is-ok {
  background: #f2f8f4;
  border-color: #7aa889;
}
.dw-mat-status-title { font-weight: 650; color: #1c2430; }
.dw-mat-status-tip { margin-top: 0.2rem; color: var(--color-text-secondary); line-height: 1.35; }
.dw-mat-status-meta { margin-top: 0.35rem; color: var(--color-text-muted); font-size: var(--text-caption); }
.dw-prop-code { margin: -0.35rem 0 0.75rem; }
.dw-mat-preview { display: flex; gap: 0.65rem; align-items: flex-start; }
.dw-mat-issues { margin-top: 0.75rem; }
.dw-mat-rec { margin-top: 0.75rem; display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; }
.dw-mat-project label { display: block; margin-bottom: 0.75rem; }
.dw-mat-project select { display: block; width: 100%; margin-top: 0.25rem; }

/* Phase 5 — Design Options / Presentation */
.dw-options-panel { display: flex; flex-direction: column; gap: 0.55rem; padding: 0.35rem; }
.dw-option-banner { padding: 0.45rem 0.55rem; border-radius: var(--radius-sm); font-size: var(--text-small); border: 1px solid var(--color-border); }
.dw-option-banner.is-editing-option { background: #fff7e8; border-color: #e0b45a; }
.dw-option-banner.is-editing-base { background: #f3f6f4; }
.dw-option-list { display: flex; flex-direction: column; gap: 0.45rem; }
.dw-option-card { border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0.5rem 0.55rem; background: #fff; }
.dw-option-card.is-active { border-color: var(--color-primary); box-shadow: 0 0 0 1px var(--color-primary-soft); }
.dw-option-name { font-weight: 650; }
.dw-option-actions { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.4rem; }
.dw-compare-list { list-style: none; margin: 0.4rem 0 0; padding: 0; font-size: var(--text-small); }
.dw-compare-list li { padding: 0.25rem 0; border-bottom: 1px solid var(--color-border); }
.dw-pill { display: inline-block; font-size: 0.7rem; padding: 0.1rem 0.35rem; border-radius: 3px; background: var(--color-primary-soft); margin-right: 0.25rem; }
.dw-pill-warn { background: #fff0d6; color: #8a5a00; }
.dw-hr { border: 0; border-top: 1px solid var(--color-border); margin: 0.4rem 0; }
.dw-present-option { font-size: var(--text-caption); color: var(--color-text-muted); }
.dw-present-board, .dw-present-schedule, .dw-present-decision {
  margin: 0.5rem 0.85rem 0.85rem; padding: 0.65rem 0.75rem; background: rgba(255,255,255,0.92);
  border-radius: var(--radius-md); border: 1px solid var(--color-border); max-height: 40vh; overflow: auto;
}
.dw-board-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 0.5rem; }
.dw-board-card { border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.4rem; background: #fff; font-size: var(--text-small); }
.dw-table { width: 100%; border-collapse: collapse; font-size: var(--text-caption); }
.dw-table th, .dw-table td { border-bottom: 1px solid var(--color-border); padding: 0.25rem 0.35rem; text-align: left; }

/* Phase 6 — Design Review */
.dw-review-panel { display: flex; flex-direction: column; gap: 0.5rem; padding: 0.35rem; }
.dw-review-status { font-weight: 650; font-size: var(--text-small); }
.dw-review-metrics { display: flex; flex-wrap: wrap; gap: 0.55rem; font-size: var(--text-caption); color: var(--color-text-muted); }
.dw-review-scorecards { font-size: var(--text-caption); display: flex; flex-direction: column; gap: 0.2rem; }
.dw-review-filters { display: flex; flex-wrap: wrap; gap: 0.25rem; }
.dw-review-list { list-style: none; margin: 0; padding: 0; max-height: 55vh; overflow: auto; }
.dw-review-item { border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.45rem 0.5rem; margin-bottom: 0.4rem; background: #fff; cursor: pointer; font-size: var(--text-small); }
.dw-review-item:hover { border-color: var(--color-primary); }
.dw-review-item.severity-ERROR { border-left: 3px solid #c45c5c; }
.dw-review-item.severity-WARNING { border-left: 3px solid #d4a017; }
.dw-review-item.severity-ADVISORY { border-left: 3px solid #6b8cae; }
.dw-review-item-top { display: flex; gap: 0.25rem; margin-bottom: 0.2rem; }
.dw-review-title { font-weight: 650; }
.dw-review-benefit { margin-top: 0.25rem; color: #2f6b4f; }

/* Phase 8 — AI Design Copilot */
.dw-copilot-panel { display: flex; flex-direction: column; gap: 0.55rem; padding: 0.35rem; }
.dw-copilot-context { font-size: var(--text-small); color: var(--color-text-muted); }
.dw-copilot-thread { max-height: 32vh; overflow: auto; display: flex; flex-direction: column; gap: 0.4rem; }
.dw-copilot-msg { font-size: var(--text-small); line-height: 1.35; padding: 0.4rem 0.45rem; border-radius: var(--radius-sm); background: #f7f7f5; }
.dw-copilot-msg-user { background: #eef2f6; }
.dw-copilot-role { font-weight: 650; margin-right: 0.25rem; }
.dw-copilot-proposal { border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.5rem; background: #fff; }
.dw-copilot-changes { margin: 0.35rem 0; padding-left: 1rem; font-size: var(--text-small); }
.dw-copilot-actions { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.4rem; }
.dw-copilot-form { display: flex; flex-direction: column; gap: 0.35rem; }
.dw-copilot-input { width: 100%; resize: vertical; min-height: 3.2rem; font: inherit; padding: 0.4rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); }
.dw-copilot-error { color: #a33; font-size: var(--text-caption); }
.dw-copilot-validation { font-size: var(--text-caption); margin-top: 0.25rem; }

/* Phase 9 — multi-candidate generation */
.dw-copilot-candidates { border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.5rem; background: #fff; }
.dw-copilot-candidate-grid { display: flex; flex-direction: column; gap: 0.35rem; margin: 0.4rem 0; }
.dw-copilot-candidate-card { text-align: left; border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.45rem 0.5rem; background: #fafafa; cursor: pointer; font: inherit; }
.dw-copilot-candidate-card:hover { border-color: var(--color-primary); }
.dw-copilot-candidate-name { font-weight: 650; font-size: var(--text-small); }
.dw-copilot-compare-table { font-size: var(--text-caption); margin-top: 0.35rem; display: flex; flex-direction: column; gap: 0.2rem; }

/* Phase 10 — Manufacturing Integration */
.dw-mfg-panel { display: flex; flex-direction: column; gap: 0.5rem; padding: 0.35rem; }
.dw-mfg-context { font-size: var(--text-small); color: var(--color-text-muted); }
.dw-mfg-status { font-weight: 700; font-size: var(--text-small); }
.dw-mfg-status.status-ready { color: #2f6b4f; }
.dw-mfg-status.status-ready_with_warnings { color: #a67c00; }
.dw-mfg-status.status-blocked { color: #a33; }
.dw-mfg-metrics, .dw-mfg-gates { font-size: var(--text-caption); }
.dw-mfg-actions { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.dw-mfg-list { list-style: none; margin: 0; padding: 0; max-height: 28vh; overflow: auto; }
.dw-mfg-item, .dw-mfg-issue { display: flex; justify-content: space-between; gap: 0.5rem; padding: 0.35rem 0.4rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); margin-bottom: 0.3rem; font-size: var(--text-small); cursor: pointer; background: #fff; }
.dw-mfg-item.is-blocked, .dw-mfg-issue.severity-ERROR { border-left: 3px solid #c45c5c; }
.dw-mfg-item.is-ok { border-left: 3px solid #2f6b4f; }
.dw-mfg-error { color: #a33; font-size: var(--text-caption); }
.dw-mfg-bom { font-size: var(--text-small); }

/* Phase 11 — Design Documentation */
.dw-doc-panel { display: flex; flex-direction: column; gap: 0.5rem; padding: 0.35rem; }
.dw-doc-actions { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.dw-doc-layout { display: flex; flex-direction: column; gap: 0.5rem; }
.dw-doc-list { list-style: none; margin: 0; padding: 0; max-height: 28vh; overflow: auto; }
.dw-doc-item { display: flex; justify-content: space-between; gap: 0.5rem; padding: 0.35rem 0.4rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); margin-bottom: 0.3rem; font-size: var(--text-small); cursor: pointer; background: #fff; }
.dw-doc-item.is-active { border-color: var(--color-primary); background: #f7faf8; }
.dw-doc-preview { border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.5rem; background: #fff; min-height: 8rem; }
.dw-doc-cover { text-align: center; padding: 1rem 0.5rem; }
.dw-doc-json { font-size: var(--text-caption); white-space: pre-wrap; max-height: 24vh; overflow: auto; margin: 0; }
.dw-doc-error { color: #a33; font-size: var(--text-caption); }
.dw-doc-meta { font-size: var(--text-caption); color: var(--color-text-muted); }
.dw-doc-meta code { font-size: 0.85em; }

/* VIS-1 — Visualization studio */
.dw-viz-panel { display: flex; flex-direction: column; gap: 0.55rem; padding: 0.35rem; }
.dw-viz-head .dw-lib-title { margin-bottom: 0.15rem; }
.dw-viz-subnav { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.dw-viz-msg {
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius-sm);
  background: #f3f6f4;
  border: 1px solid var(--color-border);
  font-size: var(--text-small);
}
.dw-viz-ready {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.45rem 0.55rem;
  background: #fff;
}
.dw-viz-ready-title { font-size: var(--text-caption); font-weight: 650; margin-bottom: 0.35rem; }
.dw-viz-ready-row { display: flex; flex-wrap: wrap; gap: 0.35rem; font-size: var(--text-caption); }
.dw-viz-ready-row .is-ok { color: #2f6b4f; }
.dw-viz-ready-row .is-miss { color: var(--color-text-muted); }
.dw-viz-actions { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0.35rem 0; }
.dw-viz-scene-list { display: flex; flex-direction: column; gap: 0.4rem; max-height: 42vh; overflow: auto; }
.dw-viz-scene {
  display: flex; align-items: center; gap: 0.55rem;
  text-align: left; width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #f7f8fa;
  padding: 0.4rem 0.5rem;
  cursor: pointer; font: inherit;
}
.dw-viz-scene:hover, .dw-viz-scene.is-active {
  border-color: var(--color-primary);
  background: #fff;
}
.dw-viz-thumb {
  flex: 0 0 3.25rem; width: 3.25rem; height: 2.25rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #dfe6ee, #b7c4d4);
  background-size: cover; background-position: center;
}
.dw-viz-scene-meta { min-width: 0; display: flex; flex-direction: column; gap: 0.1rem; }
.dw-viz-scene-name { font-weight: 650; font-size: var(--text-small); color: #1c2430; }
.dw-viz-empty {
  padding: 1rem 0.75rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-size: var(--text-small);
  text-align: center;
}
.dw-viz-active { margin-top: 0.5rem; padding-top: 0.5rem; border-top: 1px solid var(--color-border); }
.dw-viz-note { font-size: var(--text-caption); color: var(--color-text-secondary); margin-bottom: 0.45rem; line-height: 1.35; }
.dw-viz-queue { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 0.55rem; }
.dw-viz-queue-item {
  font-size: var(--text-small);
  padding: 0.35rem 0.45rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
}
.dw-viz-suggest { display: flex; flex-wrap: wrap; gap: 0.3rem; margin: 0.4rem 0; }
.dw-viz-guides { display: flex; flex-direction: column; gap: 0.25rem; margin-top: 0.5rem; }
.dw-viz-check { font-size: var(--text-caption); display: flex; gap: 0.35rem; align-items: center; }
.dw-viz-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-top: 0.5rem; }
.dw-viz-compare-cell {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.55rem;
  background: #fff;
  min-height: 4rem;
}
.dw-viz-pano-viewer { margin-top: 0.5rem; }
.dw-pano-chrome { border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0.5rem; background: #111820; color: #e8eef4; }
.dw-pano-title { font-weight: 650; margin-bottom: 0.2rem; }
.dw-pano-stage {
  height: 140px; margin: 0.45rem 0; border-radius: var(--radius-sm);
  display: flex; align-items: flex-end; justify-content: center;
  padding: 0.4rem; cursor: grab; user-select: none;
}
.dw-pano-hint { font-size: var(--text-caption); color: rgba(255,255,255,0.85); }
.dw-pano-hotspots { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.dw-viz-stale {
  margin-top: 0.35rem;
  padding: 0.35rem 0.45rem;
  border: 1px solid #e0c070;
  background: #fff8e8;
  border-radius: 4px;
  font-size: var(--text-caption);
  line-height: 1.35;
}
.dw-viz-render-studio .dw-lib-title { margin-top: 0.35rem; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
}
.feature-card h3,
.feature-user-card h3 { margin: 0 0 0.25rem; }
.feature-card-head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: flex-start;
}
.feature-status { display: flex; align-items: center; gap: 0.4rem; font-weight: 650; }
.status-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--color-text-muted);
  display: inline-block;
}
.status-dot.is-on { background: var(--color-success); }
.feature-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-primary);
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.7rem 0.3rem 0.35rem;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}
.feature-switch:disabled { opacity: 0.65; cursor: not-allowed; }
.feature-switch-track {
  width: 2rem;
  height: 1.15rem;
  border-radius: 999px;
  background: #c5ced6;
  position: relative;
}
.feature-switch.is-on .feature-switch-track { background: var(--color-success); }
.feature-switch-knob {
  position: absolute;
  top: 0.12rem;
  left: 0.12rem;
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 999px;
  background: #fff;
  transition: transform 0.15s ease;
}
.feature-switch.is-on .feature-switch-knob { transform: translateX(0.85rem); }
.feature-user-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin: 0.75rem 0 1rem;
}
.feature-user-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: var(--color-surface);
}
.feature-choice { border: 0; margin: 0.5rem 0; padding: 0; display: grid; gap: 0.35rem; }
.feature-choice legend { font-weight: 650; margin-bottom: 0.25rem; }
.feature-unavailable {
  max-width: 36rem;
  margin: 2rem auto;
  text-align: center;
  padding: var(--space-8) var(--space-6);
}
.feature-unavailable-icon {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 0.75rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--color-primary-soft);
  color: var(--color-primary);
}
@media (prefers-reduced-motion: reduce) {
  .feature-switch-knob { transition: none; }
}