:root {
  color-scheme: light;
  --brand-yellow: #f2c20f;
  --brand-yellow-hover: #ffd43b;
  --brand-yellow-soft: #fff4c7;
  --brand-graphite: #20201f;
  --brand-graphite-2: #2b2a28;
  --brand-graphite-mid: #54575a;
  --brand-ink: #121211;
  --primary: #9a6b00;
  --primary-hover: #6f4d00;
  --primary-light: #fff0b8;
  --primary-bg: #fff9e6;
  --primary-contrast: #141414;
  --focus-ring: rgba(242, 194, 15, .26);
  --success: #16a34a;
  --success-light: #dcfce7;
  --warning: #d97706;
  --warning-light: #fef3c7;
  --danger: #dc2626;
  --danger-light: #fee2e2;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --surface: #fff;
  --surface-alt: #f9fafb;
  --surface-muted: #f3f4f6;
  --nav-bg: #171716;
  --nav-link: #d8d4c7;
  --nav-border: rgba(242, 194, 15, .2);
  --overlay: rgba(17, 24, 39, .52);
  --radius: 8px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 2px rgba(18,18,17,.05);
  --shadow: 0 1px 3px rgba(18,18,17,.08), 0 1px 2px rgba(18,18,17,.04);
  --shadow-md: 0 4px 6px -1px rgba(18,18,17,.08), 0 2px 4px -1px rgba(18,18,17,.04);
  --shadow-lg: 0 10px 15px -3px rgba(18,18,17,.08), 0 4px 6px -2px rgba(18,18,17,.04);
  --transition: 150ms ease;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --primary: #f2c20f;
  --primary-hover: #ffd43b;
  --primary-light: #4a3908;
  --primary-bg: #221d0f;
  --primary-contrast: #141414;
  --focus-ring: rgba(242, 194, 15, .32);
  --success: #4ade80;
  --success-light: #143923;
  --warning: #fbbf24;
  --warning-light: #3f2f12;
  --danger: #f87171;
  --danger-light: #4a1f26;
  --gray-50: #111110;
  --gray-100: #181817;
  --gray-200: #242423;
  --gray-300: #383a3c;
  --gray-400: #54575a;
  --gray-500: #7c7f82;
  --gray-600: #a3a5a7;
  --gray-700: #c9cacc;
  --gray-800: #e5e5e3;
  --gray-900: #f4f1e8;
  --surface: #151514;
  --surface-alt: #111110;
  --surface-muted: #24231f;
  --nav-bg: #0e0e0d;
  --nav-link: #d7d1bd;
  --nav-border: rgba(242, 194, 15, .28);
  --overlay: rgba(18, 18, 17, .78);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.35);
  --shadow: 0 1px 3px rgba(0,0,0,.42), 0 1px 2px rgba(0,0,0,.32);
  --shadow-md: 0 8px 18px -10px rgba(0,0,0,.8);
  --shadow-lg: 0 18px 40px -18px rgba(0,0,0,.85);
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background:
    linear-gradient(180deg, rgba(242,194,15,.045), transparent 240px),
    var(--gray-50);
  color: var(--gray-900);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
body.modal-open { overflow: hidden; }

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-hover); }

/* ===== Nav ===== */
nav {
  background: linear-gradient(90deg, var(--nav-bg), var(--brand-graphite));
  padding: 0 24px;
  display: flex;
  align-items: center;
  height: 60px;
  gap: 4px;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--nav-border);
  box-shadow: 0 8px 24px rgba(18,18,17,.18);
}

nav .brand {
  font-weight: 700;
  font-size: 13px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 168px;
  margin-right: 14px;
  flex-shrink: 0;
}
nav .brand:hover { color: #fff; opacity: .85; text-decoration: none; }
nav .brand svg { flex-shrink: 0; }
.brand-logo {
  width: 168px;
  height: 42px;
  object-fit: contain;
  object-position: left center;
  display: block;
  flex-shrink: 0;
}
nav .nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  flex: 1;
  min-width: 0;
}
nav .nav-links::-webkit-scrollbar { display: none; }

nav a.nav-link {
  color: var(--nav-link);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  flex-shrink: 0;
}
nav a.nav-link:hover { background: rgba(242,194,15,.12); color: #fff; text-decoration: none; }
nav a.nav-link.active { background: var(--brand-yellow); color: var(--brand-ink); }

nav .nav-spacer { margin-left: auto; }
nav a.admin-link {
  color: var(--gray-400);
  font-size: 13px;
  padding: 6px 12px;
  border: 1px solid var(--gray-600);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  flex-shrink: 0;
}
nav a.admin-link:hover { border-color: var(--gray-400); color: #fff; }

.theme-toggle {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.06);
  color: var(--nav-link);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.theme-toggle:hover {
  background: rgba(242,194,15,.14);
  border-color: rgba(242,194,15,.38);
  color: var(--brand-yellow);
}
.theme-toggle .theme-icon-moon { display: none; }
html[data-theme="dark"] .theme-toggle .theme-icon-sun { display: none; }
html[data-theme="dark"] .theme-toggle .theme-icon-moon { display: block; }

.nav-user {
  max-width: 150px;
  overflow: hidden;
  color: var(--nav-link);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.nav-logout-form {
  display: flex;
  flex: 0 0 auto;
}
.nav-icon-button {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.06);
  color: var(--nav-link);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.nav-icon-button:hover {
  background: rgba(242,194,15,.14);
  border-color: rgba(242,194,15,.38);
  color: var(--brand-yellow);
}

.nav-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
}

/* Hamburger toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--nav-link);
  border-radius: 2px;
  transition: all 200ms ease;
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 900px) {
  nav { padding: 0 16px; }
  nav .brand { min-width: 0; margin-right: auto; }
  .brand-logo { width: 150px; height: 38px; }
  .nav-toggle { display: flex; }
  nav .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--nav-bg);
    flex-direction: column;
    align-items: stretch;
    padding: 8px 16px 16px;
    gap: 2px;
    box-shadow: var(--shadow-lg);
    z-index: 99;
    overflow-y: auto;
    max-height: calc(100vh - 60px);
  }
  nav .nav-links.open { display: flex; }
  nav a.nav-link,
  nav a.admin-link {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    width: 100%;
  }
  nav a.nav-link:hover { background: rgba(242,194,15,.12); }
  .nav-user {
    max-width: none;
    padding: 8px 14px 2px;
  }
  .nav-logout-form,
  .nav-icon-button {
    width: 100%;
  }
}

/* ===== Container ===== */
.container { max-width: 1680px; margin: 0 auto; padding: 32px 24px; flex: 1; width: 100%; }
@media (max-width: 640px) {
  .container { padding: 20px 16px; }
}

/* ===== Authentication ===== */
body.login-page {
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--gray-50);
}
.login-shell {
  width: min(100%, 400px);
}
.login-brand {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}
.login-brand img {
  width: 200px;
  height: 50px;
  object-fit: contain;
}
.login-panel {
  padding: 28px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}
.login-panel h1 {
  margin-bottom: 4px;
  font-size: 22px;
  line-height: 1.3;
}
.login-subtitle {
  margin-bottom: 24px;
  color: var(--gray-500);
  font-size: 13px;
}
.login-panel .form-group {
  margin-bottom: 16px;
}
.login-panel label {
  display: block;
  margin-bottom: 6px;
  color: var(--gray-700);
  font-size: 13px;
  font-weight: 600;
}
.login-panel input {
  width: 100%;
}
.login-panel .btn {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}
.login-error {
  margin-bottom: 18px;
  padding: 10px 12px;
  border: 1px solid var(--danger);
  border-radius: var(--radius-sm);
  background: var(--danger-light);
  color: var(--danger);
  font-size: 13px;
}
.login-meta {
  margin-top: 16px;
  color: var(--gray-500);
  font-size: 12px;
  text-align: center;
}

/* ===== Page Header ===== */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}
.page-header h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: 12px;
}
.page-header h1::before {
  content: "";
  width: 4px;
  height: 26px;
  border-radius: 2px;
  background: var(--brand-yellow);
  box-shadow: 0 0 0 3px rgba(242,194,15,.12);
  flex: 0 0 auto;
}

.doc-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--gray-600);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}
.doc-link:hover {
  border-color: var(--primary-light);
  background: var(--primary-bg);
  color: var(--primary-hover);
  text-decoration: none;
}
.doc-link-inline {
  min-height: 26px;
  padding: 4px 8px;
}
.doc-link-plain {
  border-color: transparent;
  background: transparent;
  padding-left: 0;
  padding-right: 0;
}
.doc-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.procurement-mode-heading {
  margin: 0;
}

.procurement-mode-tabs {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
}

.procurement-mode-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 108px;
  min-height: 36px;
  padding: 8px 14px;
  border-radius: calc(var(--radius-sm) - 2px);
  color: var(--gray-600);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
}

.procurement-mode-tab:hover {
  background: var(--gray-100);
  color: var(--gray-900);
  text-decoration: none;
}

.procurement-mode-tab.active {
  background: var(--brand-yellow);
  color: var(--primary-contrast);
  box-shadow: inset 0 -1px 0 rgba(18,18,17,.12);
}

/* ===== Cards ===== */
.card {
  background: var(--surface);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition);
  min-width: 0;
}
.card::selection,
table::selection {
  background: var(--brand-yellow-soft);
  color: var(--brand-ink);
}
.card:hover { box-shadow: var(--shadow-md); }
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 10px;
  flex-wrap: wrap;
}
.card-header h2 { font-size: 16px; font-weight: 600; color: var(--gray-700); }
.card-header h3 { font-size: 14px; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: .05em; }

.estimate-description {
  margin: -4px -4px 16px;
  padding: 16px 20px;
  border: 1px solid var(--primary-light);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--primary-bg), var(--surface));
}
.estimate-description__title {
  margin-bottom: 8px;
  color: var(--gray-800);
  font-size: 14px;
  font-weight: 700;
}
.estimate-description__body {
  color: var(--gray-700);
  font-size: 14px;
  line-height: 1.55;
}

/* ===== Stat Cards ===== */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.stat-card .icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.stat-card .label {
  font-size: 13px;
  color: var(--gray-500);
  font-weight: 500;
  margin-bottom: 4px;
}
.stat-card .value {
  font-size: 28px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.2;
}
.stat-card .value.small { font-size: 22px; }

.stat-card .bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  border-radius: 0 2px 0 0;
}

.stat-card.primary .icon { background: var(--primary-light); }
.stat-card.primary .bar { background: var(--primary); }
.stat-card.success .icon { background: var(--success-light); }
.stat-card.success .bar { background: var(--success); }
.stat-card.warning .icon { background: var(--warning-light); }
.stat-card.warning .bar { background: var(--warning); }
.stat-card.danger .icon { background: var(--danger-light); }
.stat-card.danger .bar { background: var(--danger); }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.stat-label {
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.stat-value {
  font-size: 28px;
  line-height: 1.2;
  font-weight: 700;
  color: var(--gray-900);
  margin-top: 4px;
}

.ops-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  gap: 16px;
  margin-bottom: 18px;
}
@media (max-width: 900px) {
  .ops-layout { grid-template-columns: 1fr; }
}

/* ===== Table ===== */
.table-wrap {
  overflow-x: auto;
  max-width: 100%;
  min-width: 0;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow);
  background: var(--surface);
  -webkit-overflow-scrolling: touch;
}
table { width: 100%; border-collapse: collapse; table-layout: auto; }
th, td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-100);
  font-size: 14px;
  white-space: nowrap;
}
th {
  background: var(--surface-muted);
  color: var(--gray-600);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .05em;
  white-space: nowrap;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--gray-50); }

/* ===== Dashboard tables ===== */
.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(300px, 1fr);
  gap: 16px;
  align-items: start;
}
.dashboard-grid > * { min-width: 0; }
.dashboard-card {
  padding: 0;
  overflow: hidden;
}
.dashboard-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  padding: 16px 20px 0;
}
.dashboard-card-header h2 {
  color: var(--gray-700);
  font-size: 16px;
  font-weight: 600;
}
.dashboard-table-wrap {
  width: 100%;
  margin-top: 8px;
  border: none;
  box-shadow: none;
}
.dashboard-table {
  min-width: 960px;
  table-layout: fixed;
}
.dashboard-table th,
.dashboard-table td {
  vertical-align: top;
}
.dashboard-table td {
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: normal;
}
.dashboard-cell-id {
  font-family: monospace;
  font-size: 13px;
  white-space: nowrap !important;
}
.dashboard-cell-main strong {
  display: block;
  overflow-wrap: anywhere;
}
.dashboard-cell-wrap .text-muted {
  overflow-wrap: anywhere;
}
.dashboard-cell-actions {
  white-space: nowrap !important;
  text-align: right;
}
.dashboard-col-id { width: 74px; }
.dashboard-col-client { width: 18%; }
.dashboard-col-relation { width: 22%; }
.dashboard-col-type { width: 13%; }
.dashboard-col-status { width: 13%; }
.dashboard-col-agent { width: 12%; }
.dashboard-col-date { width: 112px; }
.dashboard-col-actions { width: 120px; }
.dashboard-side-card { margin-bottom: 16px; }
@media (max-width: 980px) {
  .dashboard-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .dashboard-card-header { padding: 14px 16px 0; }
  .dashboard-table { min-width: 820px; }
}

/* ===== Badges ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
  white-space: nowrap;
}
.badge-new { background: var(--primary-light); color: var(--primary); }
.badge-queued { background: var(--warning-light); color: var(--warning); }
.badge-awaiting, .badge-awaiting_estimate, .badge-awaiting_engineer, .badge-awaiting_technologist, .badge-awaiting_designer, .badge-awaiting_manager, .badge-awaiting_production, .badge-awaiting_logist { background: var(--warning-light); color: #92400e; }
.badge-processing { background: var(--primary-light); color: var(--primary); }
.badge-ready, .badge-completed { background: var(--success-light); color: var(--success); }
.badge-rejected, .badge-cancelled { background: var(--danger-light); color: var(--danger); }
.badge-cp_ready { background: #f3ead2; color: #7a5410; }
.badge-success, .badge-passed, .badge-approved, .badge-sent, .badge-validated { background: var(--success-light); color: var(--success); }
.badge-warning, .badge-review, .badge-needs_human_review, .badge-draft, .badge-dry_run, .badge-sending { background: var(--warning-light); color: #92400e; }
.badge-dirty { background: var(--warning-light); color: #92400e; }
.badge-danger, .badge-error, .badge-failed, .badge-generation_failed, .badge-validation_failed { background: var(--danger-light); color: var(--danger); }
.badge-info, .badge-skipped, .badge-not_built { background: var(--primary-bg); color: var(--primary); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  line-height: 1.4;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  background: var(--brand-yellow);
  color: var(--primary-contrast);
  border: 1px solid #d8aa00;
  box-shadow: inset 0 -1px 0 rgba(18,18,17,.12);
}
.btn-primary:hover { background: var(--brand-yellow-hover); color: var(--primary-contrast); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #15803d; color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; color: #fff; }
.btn-outline {
  background: transparent;
  border: 1px solid var(--gray-300);
  color: var(--gray-700);
}
.btn-outline:hover { background: var(--gray-100); border-color: var(--gray-400); }
.btn-secondary { background: var(--gray-100); color: var(--gray-800); border: 1px solid var(--gray-200); }
.btn-secondary:hover { background: var(--gray-200); color: var(--gray-900); }
.btn-disabled,
.btn:disabled {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  color: var(--gray-400);
  cursor: not-allowed;
  box-shadow: none;
}
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-xs { padding: 3px 7px; font-size: 11px; line-height: 1.3; }
.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

/* ===== Modal ===== */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--overlay);
}
.modal.is-open { display: flex; }
.modal__dialog {
  width: min(100%, 520px);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 24px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}
.modal__dialog--sm { width: min(100%, 480px); }
.modal__title {
  margin-bottom: 12px;
  color: var(--gray-800);
  font-size: 18px;
  font-weight: 700;
}
.modal__description {
  margin-bottom: 16px;
  color: var(--gray-500);
  font-size: 14px;
}
.estimate-image-thumb {
  display: inline-flex;
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  background: var(--gray-100);
  cursor: zoom-in;
  overflow: hidden;
}
.estimate-image-thumb:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.estimate-image-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== Estimate review workspace ===== */
.estimate-review-summary {
  padding: 16px 20px;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  background: var(--gray-50);
}
.estimate-header-actions {
  min-width: 0;
  max-width: 100%;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.estimate-header-actions > form {
  min-width: 0;
}
.estimate-review-summary__main,
.estimate-review-summary__title {
  display: flex;
  align-items: center;
  gap: 10px;
}
.estimate-review-summary__main {
  justify-content: space-between;
  gap: 16px;
}
.estimate-review-summary__title {
  margin-bottom: 3px;
  color: var(--gray-900);
  font-size: 16px;
  font-weight: 700;
}
.estimate-review-progress {
  height: 6px;
  margin-top: 12px;
  overflow: hidden;
  border-radius: 3px;
  background: var(--gray-200);
}
.estimate-review-progress span {
  display: block;
  height: 100%;
  background: var(--success);
}
.estimate-product-list {
  min-width: 0;
}
.estimate-product-review {
  min-width: 0;
  border-bottom: 1px solid var(--gray-200);
  background: var(--surface);
}
.estimate-product-review__header {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 20px;
  background: var(--gray-50);
}
.estimate-product-review__identity {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}
.estimate-product-review__identity > div {
  min-width: 0;
}
.estimate-product-review__identity h3 {
  margin: 0 0 3px;
  overflow-wrap: anywhere;
  color: var(--gray-900);
  font-size: 15px;
  line-height: 1.35;
}
.estimate-product-review__status {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 14px;
}
.estimate-product-review__status > div {
  display: grid;
  gap: 2px;
  text-align: right;
}
.estimate-product-review__status > div > span {
  color: var(--gray-500);
  font-size: 12px;
}
.estimate-product-review__workspace {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1.65fr) minmax(310px, 0.85fr);
}
.estimate-product-review__lines {
  min-width: 0;
  padding: 0 20px;
}
.estimate-product-review__lines-header,
.estimate-product-chat__header {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.estimate-product-review__lines-header {
  border-bottom: 1px solid var(--gray-200);
}
.estimate-product-review__lines-header span {
  color: var(--gray-500);
  font-size: 12px;
}
.estimate-line-item {
  min-width: 0;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-200);
}
.estimate-line-item:last-child {
  border-bottom: 0;
}
.estimate-line-item__main {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.estimate-line-item__main > div {
  display: grid;
  min-width: 0;
  gap: 3px;
}
.estimate-line-item__main strong {
  overflow-wrap: anywhere;
  color: var(--gray-900);
  font-size: 14px;
  line-height: 1.4;
}
.estimate-line-item__main span {
  overflow-wrap: anywhere;
  color: var(--gray-500);
  font-size: 12px;
  line-height: 1.4;
}
.estimate-line-item__main .estimate-line-item__warning,
.estimate-line-item__missing {
  color: var(--warning);
}
.estimate-line-item__metrics {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(4, minmax(90px, 1fr));
  gap: 10px 18px;
  margin-top: 12px;
}
.estimate-line-item__metrics > div {
  display: grid;
  min-width: 0;
  align-content: start;
  gap: 2px;
}
.estimate-line-item__metrics span,
.estimate-line-item__metrics small {
  color: var(--gray-500);
  font-size: 11px;
}
.estimate-line-item__metrics strong,
.estimate-line-item__metrics a {
  overflow-wrap: anywhere;
  color: var(--gray-800);
  font-size: 13px;
}
.estimate-product-chat {
  min-width: 0;
  padding: 0 20px 16px;
  border-left: 1px solid var(--gray-200);
  background: var(--gray-50);
}
.estimate-product-chat__header form {
  flex: 0 0 auto;
}
.estimate-product-chat__messages {
  display: grid;
  max-height: 330px;
  gap: 8px;
  padding: 12px 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.estimate-chat-message {
  max-width: 92%;
  padding: 9px 11px;
  border-left: 3px solid var(--gray-300);
  background: var(--surface);
}
.estimate-chat-message--user {
  justify-self: end;
  border-left: 0;
  border-right: 3px solid var(--primary);
}
.estimate-chat-message--assistant {
  border-left-color: var(--success);
}
.estimate-chat-message--system {
  max-width: 100%;
  border-left-color: var(--gray-400);
  background: transparent;
}
.estimate-chat-message > span,
.estimate-chat-message > small {
  color: var(--gray-500);
  font-size: 11px;
  font-weight: 600;
}
.estimate-chat-message p {
  margin: 3px 0 0;
  overflow-wrap: anywhere;
  color: var(--gray-800);
  font-size: 13px;
  line-height: 1.45;
  white-space: pre-wrap;
}
.estimate-chat-empty,
.estimate-product-chat__locked {
  padding: 12px 0;
  color: var(--gray-500);
  font-size: 13px;
  line-height: 1.45;
}
.estimate-product-chat__form {
  display: grid;
  gap: 7px;
  padding-top: 12px;
  border-top: 1px solid var(--gray-200);
}
.estimate-product-chat__form label {
  color: var(--gray-700);
  font-size: 12px;
  font-weight: 600;
}
.estimate-product-chat__form textarea {
  width: 100%;
  min-height: 82px;
  padding: 9px 10px;
  resize: vertical;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  outline: none;
  background: var(--surface);
  color: var(--gray-900);
  font: inherit;
  font-size: 13px;
  line-height: 1.45;
}
.estimate-product-chat__form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-light);
}
.estimate-product-chat__form .btn {
  justify-self: end;
}
@media (max-width: 1180px) {
  .estimate-product-review__workspace {
    grid-template-columns: minmax(0, 1fr);
  }
  .estimate-product-chat {
    border-top: 1px solid var(--gray-200);
    border-left: 0;
  }
}
@media (max-width: 720px) {
  .estimate-header-actions {
    width: 100%;
    align-items: stretch;
    justify-content: flex-start;
  }
  .estimate-header-actions > form {
    flex: 1 1 190px;
  }
  .estimate-header-actions > form .btn {
    width: 100%;
    min-height: 34px;
    white-space: normal;
  }
  .estimate-review-summary,
  .estimate-product-review__header,
  .estimate-product-review__lines,
  .estimate-product-chat {
    padding-right: 14px;
    padding-left: 14px;
  }
  .estimate-review-summary__main,
  .estimate-product-review__header {
    align-items: flex-start;
    flex-direction: column;
  }
  .estimate-product-review__status {
    width: 100%;
    justify-content: space-between;
  }
  .estimate-product-review__status > div {
    text-align: right;
  }
  .estimate-line-item__metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 480px) {
  .estimate-product-review__identity {
    align-items: flex-start;
  }
  .estimate-image-thumb {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }
  .estimate-product-review__status {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
  .estimate-product-review__status > div {
    text-align: left;
  }
  .estimate-product-chat__header {
    align-items: flex-start;
    flex-direction: column;
    padding: 10px 0;
  }
}
.estimate-image-modal {
  background: rgba(0, 0, 0, 0.78);
}
.estimate-image-modal__dialog {
  position: relative;
  width: min(96vw, 1100px);
  max-height: calc(100vh - 48px);
  padding: 14px;
  overflow: hidden;
  border-color: rgba(255, 255, 255, 0.16);
  background: #0b0b0b;
}
.estimate-image-modal__image {
  display: block;
  width: 100%;
  max-height: calc(100vh - 150px);
  object-fit: contain;
  border-radius: 6px;
  background: #111;
}
.estimate-image-modal__caption {
  display: flex;
  gap: 8px;
  align-items: baseline;
  flex-wrap: wrap;
  margin-top: 10px;
  color: #fff;
  font-size: 14px;
}
.estimate-image-modal__caption span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}
.estimate-image-modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.58);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
@media (max-width: 640px) {
  .modal { align-items: flex-end; padding: 12px; }
  .modal__dialog {
    width: 100%;
    max-height: calc(100vh - 24px);
    padding: 18px;
    border-radius: var(--radius) var(--radius) 0 0;
  }
  .estimate-image-modal {
    align-items: center;
  }
  .estimate-image-modal__dialog {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
  }
}

/* ===== Form ===== */
.form-card { max-width: 720px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--gray-700);
}
.form-group .hint {
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 4px;
}
.field-error {
  color: var(--danger);
  font-size: 12px;
  font-weight: 600;
  margin-top: 5px;
}
.parsed-items-preview {
  margin: 6px 0 8px 20px;
  color: var(--gray-700);
  font-size: 13px;
}
.parsed-items-preview li { margin-bottom: 6px; }
.parsed-items-preview div {
  color: var(--gray-500);
  font-size: 12px;
}
.form-error-summary {
  display: block;
  margin-bottom: 18px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  color: var(--gray-900);
  background: var(--surface);
  transition: all var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
}
.form-grid input,
.form-grid select,
.form-grid textarea,
.inline-form input,
.inline-form select {
  width: 100%;
  min-width: 0;
  padding: 8px 10px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font: inherit;
  background: var(--surface);
}
.form-grid input:focus,
.form-grid select:focus,
.form-grid textarea:focus,
.inline-form input:focus,
.inline-form select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.form-grid .span-2 { grid-column: 1 / -1; }
.ati-option-panel {
  min-width: 0;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.ati-option-panel legend {
  padding: 0 4px;
  color: var(--gray-700);
  font-size: 13px;
  font-weight: 700;
}
.ati-option-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  max-height: 180px;
  overflow: auto;
  padding-right: 4px;
}
.ati-option-list--wide {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  max-height: 220px;
}
.ati-option {
  display: grid !important;
  grid-template-columns: 16px minmax(0, 1fr);
  align-items: start;
  gap: 7px !important;
  min-height: 28px;
  padding: 5px 7px;
  border-radius: var(--radius-sm);
  color: var(--gray-700);
  font-size: 13px;
  font-weight: 500 !important;
  line-height: 1.25;
}
.ati-option:hover { background: var(--surface-muted); }
.ati-option input {
  width: 16px !important;
  min-width: 16px !important;
  height: 16px;
  margin-top: 1px;
  padding: 0 !important;
}
.ati-option span {
  min-width: 0;
  overflow-wrap: anywhere;
}
.form-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  align-items: center;
}
.inline-form {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) minmax(140px, 1fr) minmax(120px, 1fr) auto;
  gap: 6px;
  align-items: center;
  min-width: 520px;
}
.text-sm { font-size: 12px; }
.text-muted { color: var(--gray-500); }
.text-warning { color: var(--warning); }
.text-success { color: var(--success); }
@media (max-width: 700px) {
  .form-grid { grid-template-columns: 1fr; }
  .inline-form { grid-template-columns: 1fr; min-width: 0; }
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ===== Procurement statement editor ===== */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.page-subtitle {
  margin-top: 5px;
  color: var(--gray-500);
  font-size: 13px;
}
.required-mark { color: var(--danger); }
.procurement-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 760px;
  margin: -10px 0 20px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.procurement-step {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  padding: 9px 14px;
  color: var(--gray-500);
  font-size: 13px;
}
.procurement-step + .procurement-step { border-left: 1px solid var(--gray-200); }
.procurement-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--gray-300);
  border-radius: 50%;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}
.procurement-step.is-active {
  background: var(--primary-bg);
  color: var(--gray-900);
}
.procurement-step.is-active span {
  border-color: #d8aa00;
  background: var(--brand-yellow);
  color: var(--brand-ink);
}
.procurement-step.is-complete {
  color: var(--gray-700);
}
.procurement-step.is-complete span {
  border-color: var(--gray-500);
  background: var(--gray-700);
  color: var(--surface);
}
.procurement-error-list { margin: 6px 0 0 18px; }
.procurement-statement-form { display: grid; gap: 16px; }
.procurement-statement-meta { padding-bottom: 18px; }
.procurement-meta-grid { grid-template-columns: minmax(260px, 1.4fr) minmax(220px, .8fr) minmax(240px, 1fr); }
.procurement-statement-card { padding: 0; overflow: visible; }
.procurement-statement-header { margin: 0; padding: 18px 20px 14px; }
.procurement-statement-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}
.procurement-import-status {
  margin: 0 20px 14px;
  padding: 10px 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  color: var(--gray-700);
}
.procurement-import-status[data-state="success"] {
  border-color: var(--success);
  background: var(--success-light);
  color: var(--success);
}
.procurement-import-status[data-state="error"] {
  border-color: var(--danger);
  background: var(--danger-light);
  color: var(--danger);
}
.procurement-workspace-filters { margin-top: 16px; }
.statement-grid {
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}
.statement-grid-head,
.statement-row {
  display: grid;
  grid-template-columns: 42px minmax(280px, 2fr) minmax(150px, .85fr) 96px 96px minmax(190px, 1.25fr) 116px 44px;
  align-items: stretch;
}
.statement-grid-head {
  min-height: 38px;
  background: var(--surface-muted);
  color: var(--gray-600);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}
.statement-grid-head > div {
  display: flex;
  align-items: center;
  padding: 8px;
  border-right: 1px solid var(--gray-200);
}
.statement-grid-head > div:last-child { border-right: 0; }
.statement-row {
  min-height: 48px;
  border-top: 1px solid var(--gray-100);
  background: var(--surface);
}
.statement-row:first-child { border-top: 0; }
.statement-row:focus-within { position: relative; z-index: 5; background: var(--primary-bg); }
.statement-cell {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 0;
  padding: 6px;
  border-right: 1px solid var(--gray-100);
}
.statement-cell:last-child { border-right: 0; }
.statement-cell input,
.statement-cell select {
  width: 100%;
  min-width: 0;
  height: 34px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--gray-900);
  font: inherit;
  font-size: 13px;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.statement-cell input:hover,
.statement-cell select:hover { border-color: var(--gray-200); background: var(--surface); }
.statement-cell input:focus,
.statement-cell select:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--surface);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.statement-cell input[readonly] {
  color: var(--gray-600);
  cursor: default;
}
.statement-cell--number {
  justify-content: center;
  color: var(--gray-400);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.material-combobox { position: relative; width: 100%; }
.material-suggestions {
  position: absolute;
  z-index: 30;
  top: calc(100% + 5px);
  left: 0;
  width: min(580px, calc(100vw - 48px));
  max-height: 300px;
  overflow-y: auto;
  padding: 5px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}
.material-suggestion {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 44px;
  padding: 8px 10px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--gray-800);
  cursor: pointer;
  text-align: left;
}
.material-suggestion:hover,
.material-suggestion.is-active { background: var(--primary-bg); }
.material-suggestion--custom {
  border: 1px dashed var(--gray-300);
  background: var(--surface-alt);
}
.material-suggestion strong { font-size: 13px; font-weight: 650; }
.material-suggestion span { margin-top: 2px; color: var(--gray-500); font-size: 11px; }
.material-suggestion-empty { padding: 12px; color: var(--gray-500); font-size: 13px; }
.statement-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--gray-400);
  cursor: pointer;
}
.statement-remove:hover { border-color: var(--danger-light); background: var(--danger-light); color: var(--danger); }
.statement-remove:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--focus-ring); }
.procurement-statement-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px 18px;
}
.procurement-statement-summary { color: var(--gray-600); font-size: 13px; font-weight: 600; }
.procurement-queue-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
  margin-bottom: 0;
}
.procurement-queue-list {
  display: grid;
  gap: 12px;
  padding: 16px 20px 20px;
}
.procurement-queue-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.procurement-queue-main { min-width: 0; }
.procurement-queue-title {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  min-width: 0;
}
.procurement-queue-title h3 {
  margin: 0 0 4px;
  font-size: 16px;
  overflow-wrap: anywhere;
}
.procurement-queue-title-link {
  color: var(--gray-900);
  text-decoration: none;
}
.procurement-queue-title-link:hover {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.procurement-queue-title-link:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--focus-ring);
  border-radius: var(--radius-xs);
}
.procurement-queue-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
  align-items: flex-start;
}
.procurement-queue-summary {
  display: grid;
  grid-template-columns: minmax(220px, 1.1fr) minmax(170px, .8fr) minmax(170px, .8fr) minmax(140px, .7fr);
  gap: 12px;
  margin-top: 12px;
}
.procurement-queue-block {
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
}
.procurement-queue-block-link {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.procurement-queue-block-link:hover {
  border-color: var(--primary);
  background: var(--primary-bg);
  box-shadow: 0 2px 8px rgba(15, 23, 42, .06);
}
.procurement-queue-block-link:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.procurement-queue-open {
  margin-top: 8px;
  color: var(--primary);
  font-weight: 750;
}
.procurement-queue-line {
  overflow-wrap: anywhere;
  white-space: normal;
}
.procurement-queue-actions form { margin: 0; }
.procurement-queue-empty { padding: 18px 20px; }
@media (max-width: 1100px) {
  .procurement-queue-card { grid-template-columns: 1fr; }
  .procurement-queue-actions { justify-content: flex-start; }
  .procurement-queue-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .procurement-queue-title { flex-direction: column; }
  .procurement-queue-badges { justify-content: flex-start; }
  .procurement-queue-summary { grid-template-columns: 1fr; }
  .procurement-queue-actions .btn,
  .procurement-queue-actions form,
  .procurement-queue-actions button {
    width: 100%;
    justify-content: center;
  }
}

/* ===== Estimate workspace ===== */
.estimate-ops-layout { align-items: start; }
.estimate-filter-card { position: sticky; top: 76px; }
.estimate-workspace-form textarea { min-height: 156px; resize: vertical; }
.estimate-form-errors { margin: 0 20px 16px; }
.estimate-form-errors ul { margin: 8px 0 0 18px; }
.estimate-model-status {
  width: fit-content;
  margin-top: 6px;
  padding: 4px 7px;
  border-radius: var(--radius-sm);
  background: var(--success-light);
  color: var(--success);
  font-size: 11px;
  font-weight: 600;
}
.estimate-model-status--error { background: var(--danger-light); color: var(--danger); }
.estimate-mode-fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.estimate-mode-fieldset legend {
  margin-bottom: 7px;
  color: var(--gray-700);
  font-size: 12px;
  font-weight: 600;
}
.estimate-mode-control {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.estimate-mode-option {
  display: flex;
  min-width: 0;
  gap: 9px;
  align-items: flex-start;
  padding: 11px 12px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
}
.estimate-mode-option:has(input:checked) { border-color: var(--primary); background: var(--primary-bg); }
.estimate-mode-option input { flex: 0 0 auto; margin-top: 3px; }
.estimate-mode-option span { display: grid; min-width: 0; gap: 2px; }
.estimate-mode-option strong { color: var(--gray-800); font-size: 13px; }
.estimate-mode-option small { color: var(--gray-500); font-size: 11px; line-height: 1.4; }
.estimate-file-field input { padding: 8px; }
.estimate-file-preview {
  padding: 12px 0 2px;
  border-top: 1px solid var(--gray-200);
}
.estimate-file-preview__header,
.estimate-file-preview__product {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.estimate-file-preview__status { margin-top: 5px; color: var(--gray-500); font-size: 12px; }
.estimate-file-preview__items { margin: 10px 0 0 22px; color: var(--gray-700); }
.estimate-file-preview__items li { padding: 7px 0; border-bottom: 1px solid var(--gray-100); }
.estimate-file-preview__items li:last-child { border-bottom: 0; }
.estimate-file-preview__product strong { color: var(--gray-900); font-size: 13px; }
.estimate-file-preview__product span { color: var(--gray-400); font-size: 11px; text-align: right; }
.estimate-file-preview__items li > div:not(.estimate-file-preview__product),
.estimate-file-preview__items p { margin: 3px 0 0; color: var(--gray-500); font-size: 12px; line-height: 1.45; }
.estimate-file-preview__warnings { display: grid; gap: 4px; margin-top: 8px; color: var(--warning); font-size: 12px; }
.estimate-run-toggle { display: flex; flex-direction: row; align-items: center; gap: 9px; }
.estimate-run-toggle input { flex: 0 0 auto; }
.estimate-queue-card { padding: 0; overflow: hidden; }
.estimate-queue-card > .card-header { margin: 0; padding: 18px 20px; }
.estimate-workspace-table td { vertical-align: top; }
.estimate-queue-actions,
.estimate-rerun-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.estimate-rerun-actions { margin-top: 8px; }
.estimate-progress {
  width: 120px;
  height: 5px;
  margin-top: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--gray-200);
}
.estimate-progress span { display: block; height: 100%; border-radius: inherit; background: var(--primary); }
.estimate-direct-details {
  display: grid;
  gap: 8px;
}
.estimate-direct-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  color: var(--gray-900);
  font-size: 13px;
  font-weight: 700;
  list-style: none;
  user-select: none;
}
.estimate-direct-details summary::-webkit-details-marker { display: none; }
.estimate-direct-details summary::after {
  content: "Раскрыть";
  flex: 0 0 auto;
  padding: 4px 9px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--gray-600);
  font-size: 11px;
  font-weight: 600;
}
.estimate-direct-details[open] summary::after { content: "Свернуть"; }
.estimate-direct-details__meta {
  margin-left: auto;
  color: var(--gray-500);
  font-size: 12px;
  font-weight: 500;
}
.estimate-sources-box {
  padding: 12px 20px;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
}
.estimate-sources-details {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--gray-200);
}
.estimate-sources-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  list-style: none;
  user-select: none;
}
.estimate-sources-details summary::-webkit-details-marker { display: none; }
.estimate-sources-details summary::after {
  content: "Раскрыть";
  flex: 0 0 auto;
  padding: 3px 8px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--gray-600);
  font-size: 11px;
  font-weight: 600;
}
.estimate-sources-details[open] summary::after { content: "Свернуть"; }
.estimate-sources-details__meta {
  margin-left: auto;
  color: var(--gray-500);
  font-weight: 500;
}

@media (max-width: 820px) {
  .estimate-filter-card { position: static; }
  .estimate-mode-control { grid-template-columns: 1fr; }
}

/* ===== Standalone designer workspace ===== */
.designer-page-header { align-items: flex-end; }
.designer-service-status {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  background: var(--success-light);
  color: var(--success);
  font-size: 12px;
  font-weight: 600;
}
.designer-service-status--error { background: var(--danger-light); color: var(--danger); }
.designer-compose { margin-bottom: 30px; }
.designer-compose-form { padding: 22px; }
.designer-input-grid {
  display: grid;
  grid-template-columns: minmax(240px, .7fr) minmax(360px, 1.3fr);
  gap: 18px;
}
.designer-reference-field,
.designer-prompt-field { margin-bottom: 0; }
.designer-reference-field > input[type="file"] {
  width: 100%;
  margin-top: 8px;
  color: var(--gray-600);
  font-size: 12px;
}
.designer-reference-drop {
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 238px;
  overflow: hidden;
  border: 1px dashed var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  color: var(--gray-500) !important;
  cursor: pointer;
  text-align: center;
}
.designer-reference-drop:hover { border-color: var(--primary); background: var(--primary-bg); }
.designer-reference-drop img { width: 100%; height: 238px; object-fit: contain; background: var(--surface-muted); }
.designer-prompt-field textarea { min-height: 278px; resize: vertical; }
.designer-compose-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-200);
}
.designer-quality-field {
  display: grid;
  grid-template-columns: auto minmax(150px, 190px);
  align-items: center;
  gap: 10px;
  margin: 0 auto 0 0;
}
.designer-quality-field label { margin: 0; }
.designer-quality-field .field-error { grid-column: 1 / -1; }
.designer-history { margin-top: 8px; }
.designer-history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.designer-history-header h2 { color: var(--gray-800); font-size: 18px; }
.designer-history-header > span { color: var(--gray-500); font-size: 13px; }
.designer-generation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 14px;
}
.designer-generation-card {
  display: grid;
  grid-template-rows: auto 1fr;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.designer-generation-media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--surface-muted); }
.designer-generation-media > a { display: block; width: 100%; height: 100%; }
.designer-generation-media img { display: block; width: 100%; height: 100%; object-fit: contain; }
.designer-generation-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  gap: 12px;
  color: var(--gray-500);
  font-size: 13px;
  font-weight: 600;
}
.designer-generation-placeholder--failed { color: var(--danger); background: var(--danger-light); }
.designer-live-progress { width: min(180px, 55%); height: 5px; overflow: hidden; border-radius: 999px; background: var(--gray-200); }
.designer-live-progress i {
  display: block;
  width: 42%;
  height: 100%;
  border-radius: inherit;
  background: var(--brand-yellow);
  animation: designer-progress 1.4s ease-in-out infinite alternate;
}
@keyframes designer-progress { from { transform: translateX(-15%); } to { transform: translateX(155%); } }
.designer-generation-body { display: flex; flex-direction: column; min-width: 0; padding: 14px; }
.designer-generation-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.designer-generation-meta time { color: var(--gray-400); font-size: 11px; }
.designer-generation-prompt {
  display: -webkit-box;
  min-height: 66px;
  margin-top: 12px;
  overflow: hidden;
  color: var(--gray-700);
  font-size: 13px;
  line-height: 1.45;
  white-space: pre-line;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.designer-reference-link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 7px;
  margin-top: 10px;
  color: var(--gray-600);
  font-size: 12px;
  font-weight: 600;
}
.designer-reference-link img { width: 38px; height: 38px; border: 1px solid var(--gray-200); border-radius: var(--radius-sm); object-fit: cover; }
.designer-generation-error { margin-top: 10px; color: var(--danger); font-size: 12px; line-height: 1.4; overflow-wrap: anywhere; }
.designer-generation-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--gray-100);
}
.designer-generation-footer > span { min-width: 0; color: var(--gray-400); font-size: 11px; overflow-wrap: anywhere; }
.designer-generation-footer form { display: inline-flex; }
.designer-empty-state { border-top: 1px solid var(--gray-200); }

@media (max-width: 820px) {
  .designer-input-grid { grid-template-columns: 1fr; }
  .designer-reference-drop { min-height: 210px; }
  .designer-reference-drop img { height: 210px; }
}
@media (max-width: 560px) {
  .designer-generation-grid { grid-template-columns: 1fr; }
  .designer-compose-actions,
  .designer-generation-footer { align-items: stretch; flex-direction: column; }
  .designer-compose-actions .btn { justify-content: center; }
  .designer-quality-field { grid-template-columns: 1fr; width: 100%; }
  .designer-generation-footer .btn-group { justify-content: flex-end; }
}
.procurement-rfq-layout {
  display: grid;
  gap: 16px;
}
.procurement-rfq-section-header {
  margin-bottom: 0;
}
.procurement-search-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
  margin: 0;
}
.procurement-search-channel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(210px, 1fr));
  gap: 8px;
  flex: 1 0 100%;
  width: 100%;
}
.procurement-search-channel {
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 8px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
}
.procurement-search-channel.is-disabled {
  opacity: .62;
}
.procurement-search-channel-toggle {
  display: flex;
  gap: 7px;
  align-items: center;
  color: var(--gray-900);
  font-size: 12px;
  font-weight: 750;
  cursor: pointer;
}
.procurement-search-channel-toggle input {
  accent-color: var(--primary);
}
.procurement-search-stop {
  justify-self: start;
}
.procurement-search-stop[hidden] {
  display: none;
}
.procurement-city-picker {
  min-width: 0;
  color: var(--gray-700);
  font-size: 12px;
}
.procurement-city-picker summary {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  min-height: 34px;
  padding: 6px 9px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
  font-weight: 650;
  list-style: none;
}
.procurement-city-picker summary::-webkit-details-marker {
  display: none;
}
.procurement-city-picker summary::after {
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  color: var(--gray-500);
  content: "";
  transform: rotate(45deg);
}
.procurement-city-picker[open] {
  width: 100%;
}
.procurement-city-picker[open] summary::after {
  transform: rotate(225deg);
}
.procurement-city-picker [data-city-picker-count] {
  min-width: 20px;
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--primary-bg);
  color: var(--primary-dark);
  text-align: center;
}
.procurement-city-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 130px), 1fr));
  gap: 7px 12px;
  box-sizing: border-box;
  min-width: 0;
  width: 100%;
  margin-top: 8px;
  padding: 10px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
}
.procurement-city-options label {
  display: flex;
  gap: 7px;
  align-items: center;
  min-width: 0;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}
.procurement-city-options .procurement-city-option-all {
  grid-column: 1 / -1;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--gray-200);
  color: var(--gray-900);
  font-weight: 750;
}
.procurement-city-options input {
  flex: 0 0 auto;
  accent-color: var(--primary);
}
.procurement-city-options span {
  min-width: 0;
  overflow-wrap: anywhere;
}
.procurement-search-scope {
  align-self: center;
  color: var(--gray-700);
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
}
.procurement-search-scope input {
  accent-color: var(--primary);
}
.procurement-search-region {
  display: grid;
  gap: 3px;
  min-width: 190px;
  color: var(--gray-600);
  font-size: 11px;
  font-weight: 650;
}
.procurement-search-region select {
  min-width: 190px;
  max-width: 230px;
  height: 34px;
  padding: 5px 30px 5px 9px;
  font-size: 12px;
}
.procurement-live-search-status:empty {
  display: none;
}
.procurement-live-search-status {
  flex: 1 0 100%;
  max-width: 100%;
  text-align: right;
  white-space: normal;
}
.procurement-search-controls.is-searching {
  cursor: progress;
}
.procurement-search-controls.is-searching [data-search-submit].is-active-search::before {
  width: 13px;
  height: 13px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  content: "";
  animation: procurement-search-spin .8s linear infinite;
}
.procurement-rfq-selection.is-live-updated {
  animation: procurement-live-update .55s ease-out;
}
@keyframes procurement-search-spin {
  to { transform: rotate(360deg); }
}
@keyframes procurement-live-update {
  from { box-shadow: 0 0 0 2px var(--success-light); }
  to { box-shadow: none; }
}
.procurement-rfq-statement,
.procurement-rfq-selection,
.procurement-rfq-history,
.procurement-offer-review {
  padding: 0;
  overflow: hidden;
}
.procurement-rfq-statement .table-wrap {
  border-top: 1px solid var(--gray-200);
}

.supplier-directory-filter {
  align-items: end;
}

.supplier-directory-create {
  margin-top: 16px;
}

.supplier-directory-summary {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
  color: var(--gray-800);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  list-style: none;
}

.supplier-directory-summary::-webkit-details-marker,
.supplier-directory-edit summary::-webkit-details-marker {
  display: none;
}

.supplier-directory-form {
  margin-top: 14px;
}

.supplier-directory-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 12px;
  margin-top: 16px;
}

.supplier-directory-card {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.supplier-directory-card__head {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}

.supplier-directory-card__head > div {
  min-width: 0;
}

.supplier-directory-card h2 {
  margin: 0 0 8px;
  color: var(--gray-900);
  font-size: 16px;
  line-height: 1.3;
}

.supplier-directory-meta,
.supplier-directory-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  min-width: 0;
  color: var(--gray-600);
  font-size: 12px;
  line-height: 1.45;
}

.supplier-directory-contact {
  margin-top: 12px;
}

.supplier-directory-contact span,
.supplier-directory-meta span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.supplier-directory-note {
  margin-top: 10px;
  color: var(--gray-700);
  font-size: 13px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.supplier-directory-note--muted {
  color: var(--gray-500);
}

.supplier-directory-edit {
  flex: 0 0 auto;
}

.supplier-directory-edit[open] {
  flex: 1 0 100%;
}

.supplier-directory-edit[open] summary {
  margin-bottom: 12px;
}

@media (max-width: 720px) {
  .supplier-directory-card__head {
    flex-direction: column;
  }
  .supplier-directory-edit {
    width: 100%;
  }
  .supplier-directory-edit summary {
    width: 100%;
    justify-content: center;
  }
}
.procurement-offer-list {
  display: grid;
  gap: 14px;
  padding: 16px 20px 20px;
  border-top: 1px solid var(--gray-200);
}
.procurement-offer-item {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.procurement-offer-item-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 10px;
}
.procurement-offer-item .table-wrap {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
}
.procurement-manual-offer {
  margin-top: 10px;
}
.procurement-category-list {
  display: grid;
  gap: 16px;
  padding: 16px 20px 20px;
  border-top: 1px solid var(--gray-200);
}
.procurement-category-board {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.procurement-category-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  padding: 14px 16px;
  background: var(--surface-alt);
  border-bottom: 1px solid var(--gray-200);
}
.procurement-category-head h3 {
  margin: 0;
  color: var(--gray-900);
  font-size: 16px;
}
.procurement-category-head form {
  flex: 1 1 620px;
  min-width: 0;
  max-width: 980px;
  margin: 0;
}
.procurement-category-head .procurement-live-search-status {
  text-align: left;
}
.procurement-category-items {
  display: grid;
  gap: 12px;
  padding: 14px 16px;
}
.procurement-category-item {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.procurement-category-item-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 10px;
}
.procurement-item-offer-title {
  margin: 2px 0 8px;
  color: var(--gray-700);
  font-size: 12px;
  font-weight: 750;
}
.procurement-offer-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-end;
  margin: 0 0 10px;
  padding: 9px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
}
.procurement-offer-tools > label:not(.checkbox-inline) {
  display: grid;
  gap: 3px;
  min-width: 150px;
  color: var(--gray-600);
  font-size: 11px;
  font-weight: 700;
}
.procurement-offer-tools select {
  min-height: 32px;
  padding: 5px 28px 5px 8px;
  font-size: 12px;
}
.procurement-offer-tools .checkbox-inline {
  min-height: 32px;
  padding: 5px 2px;
  font-size: 12px;
}
.procurement-offer-channel-tabs {
  display: inline-flex;
  min-height: 32px;
  padding: 2px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.procurement-offer-channel-tabs button {
  min-width: 58px;
  padding: 4px 8px;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: var(--gray-600);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.procurement-offer-channel-tabs button.is-active {
  background: var(--primary);
  color: var(--gray-900);
}
.procurement-offer-tools [data-offer-result-count] {
  margin-left: auto;
  padding-bottom: 7px;
}
.procurement-offer-empty-filter {
  margin-bottom: 10px;
  padding: 9px 10px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  color: var(--gray-600);
  font-size: 12px;
}
[data-offer-entry][hidden] {
  display: none !important;
}
.procurement-offer-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 10px;
}
.procurement-offer-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
}
.procurement-offer-card-body {
  display: grid;
  min-width: 0;
  gap: 5px;
}
.procurement-offer-card-head {
  display: grid;
  gap: 5px;
  min-width: 0;
}
.procurement-offer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.procurement-offer-supplier {
  display: block;
  min-width: 0;
  color: var(--gray-900);
  line-height: 1.25;
  overflow-wrap: anywhere;
}
.procurement-offer-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.25;
}
.procurement-offer-lines {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.procurement-offer-line {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(72px, auto) minmax(96px, auto) minmax(48px, auto);
  gap: 8px;
  align-items: center;
  min-width: 0;
  padding: 8px 9px;
  border-top: 1px solid var(--gray-200);
  font-size: 12px;
}
.procurement-offer-line:first-child {
  border-top: 0;
}
.procurement-offer-line.is-missing-price {
  color: var(--gray-600);
}
.procurement-offer-line-material {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.procurement-offer-line-material strong,
.procurement-offer-line-material span {
  overflow-wrap: anywhere;
}
.procurement-offer-line-material span {
  color: var(--gray-500);
}
.procurement-offer-line-qty {
  color: var(--gray-700);
  font-weight: 700;
  white-space: nowrap;
}
.procurement-offer-line-price {
  color: var(--primary);
  font-weight: 800;
  white-space: nowrap;
}
.procurement-offer-line.is-missing-price .procurement-offer-line-price {
  color: var(--gray-500);
}
.procurement-offer-line-link {
  justify-self: end;
  font-weight: 700;
  white-space: nowrap;
}
.procurement-offer-unit {
  color: var(--gray-600);
  font-size: 12px;
  font-weight: 700;
}
.procurement-offer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
  color: var(--gray-500);
  font-size: 12px;
  line-height: 1.3;
}
.procurement-offer-meta a,
.procurement-offer-meta span {
  overflow-wrap: anywhere;
}
.procurement-offer-contact {
  color: var(--success);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.3;
  overflow-wrap: anywhere;
}
.procurement-offer-contact.is-missing {
  color: var(--gray-500);
}
.procurement-offer-card.is-selected {
  border-color: var(--success);
  background: var(--success-light);
}
.procurement-offer-card.is-rejected {
  opacity: .7;
}
.procurement-offer-card-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  min-width: 0;
}
.procurement-offer-card-actions form {
  margin: 0;
}
.procurement-offer-card-actions .btn {
  min-height: 28px;
}
.procurement-avito-results {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}
.procurement-avito-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
}
.procurement-avito-list {
  border-top: 1px solid var(--gray-200);
}
.procurement-avito-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(180px, auto);
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-200);
}
.procurement-avito-row.is-selected {
  background: var(--success-light);
}
.procurement-avito-main {
  display: grid;
  min-width: 0;
  gap: 3px;
}
.procurement-avito-main strong {
  overflow-wrap: anywhere;
}
.procurement-avito-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}
.procurement-avito-actions form {
  margin: 0;
}
.procurement-offer-status {
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
}
.procurement-offer-rfq {
  min-width: 0;
  max-width: 100%;
  justify-content: flex-start;
  color: var(--gray-800);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.25;
  overflow-wrap: anywhere;
}
.procurement-source-link {
  min-height: 30px;
  white-space: normal;
  overflow-wrap: anywhere;
}
.procurement-offer-rfq.is-draft-only {
  color: var(--gray-700);
}
.procurement-offer-rfq-note {
  flex-basis: 100%;
  line-height: 1.35;
}
.procurement-offer-email-override {
  display: grid;
  gap: 4px;
  flex: 1 1 190px;
  min-width: min(100%, 190px);
  color: var(--gray-700);
  font-size: 12px;
  font-weight: 650;
}
.procurement-offer-email-override input {
  min-height: 30px;
  padding: 6px 8px;
  font-size: 12px;
}
.procurement-category-suppliers {
  padding: 14px 16px 16px;
  border-top: 1px solid var(--gray-200);
  background: var(--surface-alt);
}
.procurement-supplier-section-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}
.procurement-discovered-suppliers {
  margin-top: 10px;
}
.procurement-supplier-subtitle {
  margin-top: 12px;
  color: var(--gray-700);
  font-size: 12px;
  font-weight: 750;
}
.procurement-discovered-card {
  cursor: default;
}
.procurement-discovered-card:hover {
  border-color: var(--gray-300);
  background: var(--surface);
}
.procurement-discovered-offer {
  align-items: flex-start;
  align-self: auto;
  color: var(--gray-800);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.3;
}
.procurement-discovered-offer span {
  min-width: 0;
  overflow-wrap: anywhere;
}
.procurement-discovered-email-input {
  width: 100%;
  min-height: 30px;
  padding: 6px 8px;
  font-size: 12px;
}
.form-grid .checkbox-inline,
.checkbox-inline {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  align-self: end;
}
.checkbox-inline input {
  width: auto;
}
.procurement-rfq-form {
  padding: 0 20px;
}
.procurement-category-entity {
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: 14px;
  align-items: end;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--gray-200);
}
.procurement-category-entity.is-rfq-missing-legal-entity {
  background: var(--danger-light);
  border-bottom-color: var(--danger);
}
.procurement-category-entity.is-rfq-missing-legal-entity select {
  border-color: var(--danger);
}
.procurement-category-entity label {
  display: grid;
  gap: 6px;
  color: var(--gray-700);
  font-size: 12px;
  font-weight: 600;
}
.procurement-category-entity select {
  width: 100%;
}
.procurement-legal-entity-status {
  min-height: 18px;
  margin-top: 3px;
}
.procurement-rfq-groups {
  padding: 8px 0 4px;
}
.rfq-category-group {
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-200);
}
.rfq-category-group:last-child { border-bottom: 0; }
.rfq-category-title,
.rfq-manual-title {
  color: var(--gray-800);
  font-size: 12px;
  font-weight: 650;
}
.rfq-manual-title { margin-top: 12px; }
.rfq-supplier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 8px;
  margin-top: 8px;
}
.procurement-supplier-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.rfq-supplier-option {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
}
.rfq-supplier-option:hover { border-color: var(--gray-400); background: var(--surface-alt); }
.rfq-supplier-option:has(input:checked) { border-color: var(--primary); background: var(--primary-bg); }
.rfq-supplier-option input { flex: 0 0 auto; margin-top: 2px; }
.rfq-supplier-option > span { min-width: 0; }
.rfq-supplier-meta { display: block; overflow-wrap: anywhere; }
.procurement-supplier-contact {
  display: block;
  margin-top: 4px;
  color: var(--success);
  font-size: 12px;
  font-weight: 650;
  overflow-wrap: anywhere;
}
.procurement-discovered-contact {
  margin-top: -2px;
}
.procurement-supplier-option-head {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.rfq-supplier-price {
  display: block;
  margin-top: 6px;
  color: var(--primary);
  font-size: 15px;
  font-weight: 750;
}
.procurement-supplier-offer-links {
  display: grid;
  gap: 4px;
  margin-top: 8px;
  min-width: 0;
}
.procurement-supplier-offer-links a {
  overflow-wrap: anywhere;
  font-size: 12px;
}
.rfq-manual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 8px;
}
.procurement-rfq-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  padding: 16px 20px 20px;
  border-top: 1px solid var(--gray-200);
}
.procurement-rfq-email-warning {
  margin: 0 20px 20px;
}
.procurement-rfq-history-list {
  border-top: 1px solid var(--gray-200);
}
.procurement-rfq-history-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  gap: 16px;
  align-items: center;
  padding: 12px 20px;
  border-top: 1px solid var(--gray-100);
}
.procurement-rfq-history-row:first-child { border-top: 0; }
.procurement-mail-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.procurement-mail-toolbar__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.procurement-mail-direction-tabs {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
}
.procurement-mail-direction-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 124px;
  min-height: 36px;
  padding: 8px 14px;
  border-radius: calc(var(--radius-sm) - 2px);
  color: var(--gray-600);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.procurement-mail-direction-tab:hover {
  background: var(--gray-100);
  color: var(--gray-900);
  text-decoration: none;
}
.procurement-mail-direction-tab.active {
  background: var(--brand-yellow);
  color: var(--primary-contrast);
}
.procurement-mailbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.procurement-mailbox-status {
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: 14px 16px;
  border: 1px solid var(--gray-200);
  border-left: 3px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.procurement-mailbox-status--ok { border-left-color: var(--success); }
.procurement-mailbox-status--error { border-left-color: var(--danger); }
.procurement-mailbox-status--queued,
.procurement-mailbox-status--running { border-left-color: var(--warning); }
.procurement-mailbox-status__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.procurement-mailbox-status__counts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  color: var(--gray-700);
  font-size: 13px;
}
.procurement-email-unread td {
  background: var(--primary-bg);
}
.procurement-email-row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 250px;
}
.procurement-email-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.procurement-email-subject {
  margin: 0;
  color: var(--gray-900);
  font-size: 20px;
  font-weight: 700;
}
.procurement-email-body {
  min-height: 180px;
  padding: 18px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  color: var(--gray-800);
  font-size: 14px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}
.procurement-email-attachments {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.procurement-email-compose {
  max-width: 920px;
}
.procurement-email-compose__form textarea {
  min-height: 260px;
  resize: vertical;
}

@media (max-width: 1180px) {
  .procurement-meta-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .procurement-meta-grid label:last-child { grid-column: 1 / -1; }
  .statement-grid-head,
  .statement-row {
    grid-template-columns: 36px minmax(230px, 1.8fr) 130px 84px 86px minmax(160px, 1fr) 100px 40px;
  }
}
@media (max-width: 820px) {
  .procurement-steps { grid-template-columns: 1fr; }
  .procurement-step + .procurement-step { border-left: 0; border-top: 1px solid var(--gray-200); }
  .procurement-meta-grid { grid-template-columns: 1fr; }
  .procurement-email-row-actions { min-width: 0; }
  .procurement-mail-toolbar { align-items: stretch; flex-direction: column; }
  .procurement-mail-toolbar__actions { align-items: stretch; }
  .procurement-mail-toolbar__actions > * { flex: 1 1 auto; }
  .procurement-mail-toolbar__actions .btn { width: 100%; }
  .procurement-mail-direction-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .procurement-mail-direction-tab { min-width: 0; }
  .procurement-meta-grid label:last-child { grid-column: auto; }
  .procurement-statement-header { align-items: stretch; flex-direction: column; }
  .procurement-statement-actions { justify-content: stretch; }
  .procurement-statement-actions .btn { flex: 1; justify-content: center; }
  .statement-grid { padding: 10px; background: var(--surface-alt); }
  .statement-grid-head { display: none; }
  .statement-rows { display: grid; gap: 10px; }
  .statement-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
  }
  .statement-cell {
    display: block;
    padding: 0;
    border: 0;
  }
  .statement-cell::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 4px;
    color: var(--gray-500);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
  }
  .statement-cell--number { display: none; }
  .statement-cell--material,
  .statement-cell--spec { grid-column: 1 / -1; }
  .statement-cell--remove {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
  }
  .statement-cell--remove::before { display: none; }
  .statement-cell input { border-color: var(--gray-300); background: var(--surface); }
  .material-suggestions { width: calc(100vw - 68px); }
  .procurement-statement-footer { align-items: stretch; flex-direction: column; }
  .procurement-statement-footer .form-actions { justify-content: stretch; }
  .procurement-statement-footer .btn { justify-content: center; flex: 1; }
  .procurement-category-entity { grid-template-columns: 1fr; align-items: start; }
  .procurement-rfq-section-header,
  .procurement-category-head { align-items: stretch; flex-direction: column; }
  .procurement-category-head form {
    flex: 0 1 auto;
    width: 100%;
    max-width: none;
  }
  .procurement-search-controls { justify-content: space-between; width: 100%; }
  .procurement-search-channel-grid { grid-template-columns: 1fr; }
  .procurement-city-picker { width: 100%; }
  .procurement-city-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .procurement-search-region,
  .procurement-search-region select { width: 100%; max-width: none; }
  .procurement-rfq-actions { align-items: stretch; flex-direction: column; }
  .procurement-rfq-actions .btn { justify-content: center; }
  .procurement-rfq-history-row { grid-template-columns: 1fr auto; }
  .procurement-rfq-history-row form { grid-column: 1 / -1; }
  .rfq-manual-grid { grid-template-columns: 1fr; }
  .procurement-avito-row { grid-template-columns: minmax(0, 1fr); }
  .procurement-avito-actions { justify-content: flex-start; }
  .procurement-offer-tools { align-items: stretch; }
  .procurement-offer-tools > label:not(.checkbox-inline),
  .procurement-offer-tools select { width: 100%; }
  .procurement-offer-tools [data-offer-result-count] {
    width: 100%;
    margin-left: 0;
    padding-bottom: 0;
  }
  .procurement-offer-line {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
  .procurement-offer-line-qty,
  .procurement-offer-line-price,
  .procurement-offer-line-link {
    white-space: normal;
  }
  .procurement-offer-line-link {
    justify-self: start;
  }
}

/* Drag & drop zone */
.drop-zone {
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius-sm);
  padding: 32px 16px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--gray-400);
}
.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--primary);
  background: var(--primary-bg);
  color: var(--primary);
}
.drop-zone input[type=file] { display: none; }
.drop-zone .icon { font-size: 32px; margin-bottom: 8px; display: block; }
.drop-zone .text { font-size: 14px; font-weight: 500; }
.drop-zone .sub { font-size: 12px; margin-top: 4px; }

/* ===== Timeline ===== */
.timeline { position: relative; padding-left: 36px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 13px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: var(--gray-200);
}
.timeline-item {
  position: relative;
  padding-bottom: 24px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--gray-300);
  transition: all var(--transition);
}
.timeline-item.active::before {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.timeline-item .time { font-size: 12px; color: var(--gray-400); margin-bottom: 2px; }
.timeline-item .title { font-weight: 600; font-size: 14px; color: var(--gray-800); }
.timeline-item .desc { font-size: 13px; color: var(--gray-500); margin-top: 2px; }

/* ===== Detail grid ===== */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.detail-grid .full { grid-column: 1 / -1; }
.detail-field .label { font-size: 12px; color: var(--gray-400); text-transform: uppercase; letter-spacing: .05em; font-weight: 600; }
.detail-field .value { font-size: 15px; font-weight: 500; color: var(--gray-800); margin-top: 2px; }
.info-grid { display: grid; gap: 16px; }
.info-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.info-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 760px) {
  .detail-grid, .info-grid-2, .info-grid-3 { grid-template-columns: 1fr; }
}

/* ===== Related objects ===== */
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}
.related-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.related-card:hover {
  background: var(--primary-bg);
  border-color: var(--primary-light);
  text-decoration: none;
}
.related-card .icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.related-card .info { flex: 1; min-width: 0; }
.related-card .name { font-size: 14px; font-weight: 600; color: var(--gray-800); }
.related-card .meta { font-size: 12px; color: var(--gray-400); }
.related-card .badge { flex-shrink: 0; }

/* ===== Render gallery ===== */
.render-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  padding: 0 20px 20px;
}
.render-item {
  position: relative;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--surface);
}
.render-item:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.render-item-active {
  border-color: var(--success);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, .18);
}
.render-card-body { padding: 10px 12px 12px; }
.render-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.render-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  color: var(--gray-400);
  font-size: 11px;
  flex-wrap: wrap;
}
.render-card-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.render-card-actions.compact { margin-top: 7px; }
@media (max-width: 640px) {
  .render-gallery { grid-template-columns: 1fr; padding-left: 16px; padding-right: 16px; }
}

/* ===== File list ===== */
.file-list { list-style: none; }
.file-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  transition: background var(--transition);
}
.file-list li:hover { background: var(--gray-50); }
.file-list .file-icon { font-size: 20px; flex-shrink: 0; }
.file-list .file-name { flex: 1; font-size: 14px; font-weight: 500; color: var(--gray-800); }
.file-list .file-meta { font-size: 12px; color: var(--gray-400); }
@media (max-width: 640px) {
  .file-list li { align-items: flex-start; flex-wrap: wrap; }
  .file-list .file-name { min-width: calc(100% - 36px); }
  .file-list .file-meta { width: 100%; padding-left: 30px; }
  .file-list form { margin-left: 30px !important; }
}

/* ===== Search / Filter bar ===== */
.filter-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  align-items: center;
}
.filter-bar input, .filter-bar select {
  padding: 9px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: var(--surface);
  color: var(--gray-800);
}
.filter-bar input:focus, .filter-bar select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.filter-bar input { flex: 1; min-width: 200px; }
.filter-bar select { min-width: 160px; }
.advanced-filters {
  margin-bottom: 12px;
  padding: 12px 16px;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  gap: 12px;
  flex-wrap: wrap;
  align-items: end;
}

/* ===== Pagination ===== */
.pagination {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 16px;
  justify-content: center;
}
.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 8px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  transition: all var(--transition);
}
.pagination a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  text-decoration: none;
}
.pagination .current {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.pagination .disabled {
  color: var(--gray-300);
  border-color: var(--gray-100);
  cursor: default;
}

/* ===== Empty state ===== */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--gray-400);
}
.empty-state .icon { font-size: 48px; margin-bottom: 12px; display: block; }
.empty-state .title { font-size: 16px; font-weight: 600; color: var(--gray-500); }
.empty-state .desc { font-size: 14px; margin-top: 4px; }
.empty-state .btn { margin-top: 16px; }

/* ===== Messages ===== */
.messages { margin-bottom: 20px; }
.alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  margin-bottom: 8px;
  border: 1px solid transparent;
}
.alert-success { background: var(--success-light); color: #166534; border-color: #86efac; }
.alert-error { background: var(--danger-light); color: #991b1b; border-color: #fca5a5; }
.alert-warning { background: var(--warning-light); color: #92400e; border-color: #fde68a; }
.alert-info { background: var(--primary-bg); color: var(--primary-hover); border-color: var(--primary-light); }

/* ===== Agent notices ===== */
.agent-notice {
  margin: 0 20px 14px;
  padding: 10px 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
  color: var(--gray-700);
  font-size: 13px;
}
.agent-notice__head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.agent-notice__group {
  display: grid;
  gap: 3px;
  line-height: 1.45;
}
.agent-notice__group + .agent-notice__group { margin-top: 6px; }
.agent-notice-warning,
.agent-notice-dirty {
  border-color: #fde68a;
  background: var(--warning-light);
  color: #92400e;
}
.agent-notice-error {
  border-color: #fca5a5;
  background: var(--danger-light);
  color: #991b1b;
}
.agent-notice-ok {
  border-color: #bbf7d0;
  background: var(--success-light);
  color: #166534;
}

/* ===== Footer ===== */
footer {
  text-align: center;
  padding: 20px 24px;
  color: var(--gray-500);
  font-size: 13px;
  border-top: 1px solid var(--gray-200);
  margin-top: auto;
  background: var(--surface);
}
footer::before {
  content: "";
  display: block;
  width: 64px;
  height: 3px;
  margin: -20px auto 16px;
  border-radius: 999px;
  background: var(--brand-yellow);
}

/* ===== Loading Spinner ===== */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Prompt sidebar & editor ===== */
.prompts-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 20px;
  align-items: start;
}
@media (max-width: 860px) {
  .prompts-layout { grid-template-columns: 1fr; }
}

.prompts-sidebar {
  background: var(--surface);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.prompts-sidebar-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-100);
}
.prompts-sidebar-header h3 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--gray-400);
  margin: 0;
}
.prompts-sidebar-list {
  max-height: calc(100vh - 200px);
  overflow-y: auto;
  padding: 8px;
}
.prompts-sidebar-list::-webkit-scrollbar { width: 4px; }
.prompts-sidebar-list::-webkit-scrollbar-thumb { background: var(--gray-200); border-radius: 2px; }

.prompt-nav-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  color: var(--gray-700);
  font-size: 14px;
  gap: 8px;
  text-decoration: none;
}
.prompt-nav-link:hover {
  background: var(--gray-100);
  text-decoration: none;
}
.prompt-nav-link.active {
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 600;
}
.prompt-nav-link .agent-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.prompt-nav-link .agent-date {
  flex-shrink: 0;
  font-size: 12px;
}

.prompts-editor {
  background: var(--surface);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.prompts-editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--gray-100);
  flex-wrap: wrap;
  gap: 8px;
}
.prompts-editor-header h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0;
}
.prompts-editor-header .meta {
  font-size: 13px;
  color: var(--gray-400);
}
.prompts-editor-body {
  padding: 24px;
}
.prompts-editor-body .form-group {
  margin-bottom: 20px;
}
.prompts-editor-body label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--gray-700);
}
.prompts-editor-body input[type=text] {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--gray-900);
  background: var(--surface);
  transition: all var(--transition);
}
.prompts-editor-body input[type=text]:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.prompt-editor {
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.6;
  tab-size: 2;
  width: 100%;
  min-height: 70vh;
  padding: 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  color: var(--gray-900);
  background: var(--gray-50);
  resize: vertical;
  transition: all var(--transition);
}
.prompt-editor:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
  background: var(--surface);
}

.prompts-editor-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--gray-100);
  display: flex;
  justify-content: flex-end;
}

/* ===== Misc ===== */
.text-muted { color: var(--gray-400); }
.text-sm { font-size: 13px; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.mb-2 { margin-bottom: 8px; }
.ml-auto { margin-left: auto; }
.flex { display: flex; align-items: center; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Responsive helpers */
@media (max-width: 640px) {
  .page-header {
    width: 100%;
    min-width: 0;
    flex-direction: column;
    align-items: flex-start;
  }
  .page-header > * {
    max-width: 100%;
  }
  .page-header h1 {
    width: 100%;
    min-width: 0;
    flex-wrap: wrap;
    font-size: 20px;
    overflow-wrap: anywhere;
  }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .filter-bar { flex-direction: column; }
  .filter-bar input { min-width: 0; width: 100%; }
  .filter-bar select { width: 100%; }
  .related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr; }
  .stat-card .value { font-size: 22px; }
}

/* ===== Print ===== */
@media print {
  nav, footer, .btn, .filter-bar, .pagination { display: none !important; }
  .card { box-shadow: none; border: 1px solid #ddd; break-inside: avoid; }
}

/* ===== Lab: Agent Testing ===== */
.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.agent-card {
  background: var(--surface);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.agent-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}
.agent-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.agent-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}
.agent-card-name {
  font-weight: 600;
  font-size: 16px;
  color: var(--gray-900);
}
.agent-card-id {
  font-size: 12px;
  color: var(--gray-400);
  font-family: monospace;
}
.agent-card-desc {
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 12px;
}
.agent-card-stats {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--gray-400);
  margin-bottom: 12px;
}
.agent-card-action {
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
}

.lab-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}
@media (max-width: 900px) {
  .lab-layout { grid-template-columns: 1fr; }
}

.json-display {
  background: var(--brand-graphite);
  color: var(--gray-800);
  padding: 16px;
  border-radius: var(--radius-sm);
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 12px;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 500px;
  overflow-y: auto;
}

.buffer-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}
.buffer-analysis {
  margin-bottom: 16px;
  padding: 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--surface-alt);
}
.buffer-analysis__header,
.buffer-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.buffer-analysis__header h3,
.buffer-analysis__section h4 {
  margin: 0;
}
.buffer-analysis__section {
  margin-top: 16px;
}
.buffer-analysis__section h4 {
  margin-bottom: 10px;
  color: var(--gray-700);
  font-size: 14px;
}
.buffer-analysis__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin-top: 12px;
}
.buffer-metric {
  padding: 10px 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.buffer-metric span {
  display: block;
  color: var(--gray-500);
  font-size: 12px;
  line-height: 1.3;
}
.buffer-metric strong {
  display: block;
  margin-top: 4px;
  color: var(--gray-900);
  font-size: 16px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}
.buffer-step-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}
.buffer-step {
  display: grid;
  grid-template-columns: 10px 1fr;
  gap: 10px;
  align-items: start;
  padding: 10px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.buffer-step span:not(.buffer-step__status) {
  display: block;
  color: var(--gray-500);
  font-size: 12px;
}
.buffer-step__status {
  width: 10px;
  height: 10px;
  margin-top: 4px;
  border-radius: 999px;
  background: var(--gray-300);
}
.buffer-step__status--completed,
.buffer-step__status--ok {
  background: var(--success);
}
.buffer-step__status--needs_review,
.buffer-step__status--warning {
  background: var(--warning);
}
.buffer-step__status--failed,
.buffer-step__status--error {
  background: var(--danger);
}
.buffer-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.buffer-chip {
  display: inline-flex;
  max-width: 100%;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--warning-light);
  color: #92400e;
  font-size: 12px;
  overflow-wrap: anywhere;
}
.buffer-alert {
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
}
.buffer-alert--warning {
  background: var(--warning-light);
  color: #92400e;
}
.buffer-alert--danger {
  background: var(--danger-light);
  color: #991b1b;
}
html[data-theme="dark"] .buffer-chip,
html[data-theme="dark"] .buffer-alert--warning {
  background: rgba(245, 158, 11, 0.16);
  color: #fbbf24;
}
html[data-theme="dark"] .buffer-alert--danger {
  background: rgba(239, 68, 68, 0.16);
  color: #fca5a5;
}

/* Service status chips */
.service-status-panel {
  margin: 0 0 20px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.service-status-panel--compact {
  padding: 12px 14px;
}
.service-status-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.service-status-panel__header h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
}
.service-status-panel__meta {
  margin-top: 2px;
  font-size: 12px;
  color: var(--gray-400);
}
.service-status-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px;
}
.service-status-group {
  min-width: 0;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
}
.service-status-group summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  cursor: pointer;
  list-style: none;
}
.service-status-group summary::-webkit-details-marker {
  display: none;
}
.service-status-group summary strong {
  min-width: 0;
  color: var(--gray-900);
}
.service-status-items {
  display: grid;
  gap: 6px;
  padding: 0 12px 12px;
}
.service-status-item {
  display: grid;
  gap: 4px;
  min-width: 0;
  font-size: 12px;
  color: var(--gray-600);
}
.service-status-message {
  overflow-wrap: anywhere;
}
.service-status-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  background: var(--gray-100);
  color: var(--gray-700);
}
.service-status-badge--ok {
  background: #dcfce7;
  color: #166534;
}
.service-status-badge--warn {
  background: #fef3c7;
  color: #92400e;
}
.service-status-badge--fail {
  background: #fee2e2;
  color: #991b1b;
}
.service-status-badge--disabled,
.service-status-badge--unknown {
  background: var(--gray-100);
  color: var(--gray-600);
}
.service-status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: 0 0 auto;
  background: var(--gray-300);
}
.service-status-dot--ok {
  background: var(--success);
}
.service-status-dot--warn {
  background: var(--warning);
}
.service-status-dot--fail {
  background: var(--danger);
}
.service-status-dot--disabled,
.service-status-dot--unknown {
  background: var(--gray-400);
}
.service-request-alerts {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}
.service-request-alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200);
  background: var(--surface);
  font-size: 13px;
}
.service-request-alert--warn {
  border-color: #fde68a;
  background: #fffbeb;
}
.service-request-alert--fail {
  border-color: #fecaca;
  background: #fef2f2;
}
.service-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}
.service-ok {
  background: #dcfce7;
  color: #166534;
}
.service-fail {
  background: #fef2f2;
  color: #991b1b;
  max-width: 400px;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* CRM Lite */
.lite-page-header {
  align-items: flex-end;
}
.lite-service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  align-items: stretch;
}
.lite-service-card {
  display: grid;
  grid-template-rows: auto auto 1fr auto auto;
  gap: 14px;
  min-height: 280px;
}
.lite-service-card--disabled {
  opacity: .64;
}
.lite-service-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.lite-service-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light);
  color: var(--primary);
  flex: 0 0 auto;
}
.lite-service-card h2 {
  margin: 0;
  font-size: 22px;
}
.lite-service-card p {
  margin: 0;
  color: var(--gray-600);
  font-size: 14px;
}
.lite-service-metrics {
  display: grid;
  gap: 2px;
  padding-top: 4px;
}
.lite-service-metrics strong {
  font-size: 32px;
  line-height: 1;
  color: var(--gray-900);
}
.lite-service-metrics span {
  color: var(--gray-500);
  font-size: 13px;
}
.lite-access-note {
  margin-top: 16px;
}

html[data-theme="dark"] .badge-awaiting,
html[data-theme="dark"] .badge-awaiting_estimate,
html[data-theme="dark"] .badge-awaiting_engineer,
html[data-theme="dark"] .badge-awaiting_technologist,
html[data-theme="dark"] .badge-awaiting_designer,
html[data-theme="dark"] .badge-awaiting_manager,
html[data-theme="dark"] .badge-awaiting_production,
html[data-theme="dark"] .badge-awaiting_logist,
html[data-theme="dark"] .badge-warning,
html[data-theme="dark"] .badge-review,
html[data-theme="dark"] .badge-needs_human_review,
html[data-theme="dark"] .badge-draft,
html[data-theme="dark"] .badge-dry_run,
html[data-theme="dark"] .badge-sending,
html[data-theme="dark"] .badge-dirty,
html[data-theme="dark"] .alert-warning,
html[data-theme="dark"] .agent-notice-warning,
html[data-theme="dark"] .agent-notice-dirty {
  color: #fcd34d;
}
html[data-theme="dark"] .alert-success,
html[data-theme="dark"] .agent-notice-ok,
html[data-theme="dark"] .service-ok {
  color: #86efac;
  background: #143923;
}
html[data-theme="dark"] .alert-error,
html[data-theme="dark"] .agent-notice-error,
html[data-theme="dark"] .service-fail {
  color: #fca5a5;
  background: #4a1f26;
}
html[data-theme="dark"] .alert-info {
  color: var(--primary-hover);
}
html[data-theme="dark"] .service-request-alert--warn {
  border-color: #854d0e;
  background: #2f230d;
}
html[data-theme="dark"] .service-request-alert--fail {
  border-color: #7f1d1d;
  background: #3f1518;
}

/* Error panel */
.error-panel details summary {
  user-select: none;
}

/* Standalone engineering workspace */
.engineering-page-header {
  align-items: flex-end;
  gap: 20px;
}
.engineering-header-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}
.engineering-service-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.engineering-new-project-trigger {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  white-space: nowrap;
}
.engineering-service-status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid #a7f3d0;
  border-radius: var(--radius-sm);
  color: #166534;
  background: #ecfdf5;
  font-size: 12px;
  font-weight: 600;
}
.engineering-service-status--error {
  border-color: #fecaca;
  color: #991b1b;
  background: #fef2f2;
}
.engineering-create-band {
  scroll-margin-top: 76px;
  margin-bottom: 16px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  box-shadow: 0 8px 24px rgb(15 23 42 / 8%);
}
.engineering-create-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 60px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--gray-200);
  background: var(--surface);
}
.engineering-create-head > div {
  display: grid;
  gap: 2px;
}
.engineering-create-head strong {
  font-size: 15px;
}
.engineering-create-head span {
  color: var(--gray-500);
  font-size: 12px;
  font-weight: 500;
}
.engineering-create-close {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  color: var(--gray-600);
  background: transparent;
  cursor: pointer;
}
.engineering-create-close:hover {
  color: var(--gray-900);
  background: var(--gray-100);
}
.engineering-create-form {
  padding: 16px;
}
.engineering-create-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .7fr);
  gap: 14px;
}
.engineering-create-grid .form-group {
  min-width: 0;
  margin: 0;
}
.engineering-create-grid .form-group > label:first-child {
  display: flex;
  align-items: center;
  min-height: 24px;
  gap: 7px;
}
.engineering-create-grid .form-group > label:first-child b {
  color: var(--danger);
}
.engineering-field-number {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  color: var(--gray-800);
  background: var(--gray-200);
  font-size: 11px;
  font-weight: 700;
}
.engineering-create-grid textarea {
  min-height: 104px;
  resize: vertical;
}
.engineering-title-field,
.engineering-files-field {
  grid-column: auto;
}
.engineering-files-field input[type="file"] {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}
.engineering-file-drop {
  display: flex;
  align-items: center;
  min-height: 44px;
  gap: 10px;
  padding: 8px 12px;
  border: 1px dashed var(--gray-400);
  border-radius: var(--radius-sm);
  color: var(--gray-600);
  background: var(--surface);
  cursor: pointer;
  overflow: hidden;
}
.engineering-file-drop > span {
  display: grid;
  min-width: 0;
  gap: 1px;
}
.engineering-file-drop strong,
.engineering-file-drop small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.engineering-file-drop strong {
  color: var(--gray-800);
  font-size: 12px;
}
.engineering-file-drop small {
  color: var(--gray-500);
  font-size: 10px;
  font-weight: 500;
}
.engineering-paste-actions--ready small {
  color: var(--success);
}
.engineering-paste-actions--error small {
  color: var(--danger);
  font-weight: 600;
}
.engineering-paste-actions--error:focus {
  outline: 2px solid color-mix(in srgb, var(--danger) 45%, transparent);
  outline-offset: 3px;
}
.engineering-create-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
}
.engineering-create-actions > span {
  color: var(--gray-500);
  font-size: 12px;
}
.engineering-workspace-shell {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  min-height: 700px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface);
  overflow: hidden;
}
.engineering-project-rail {
  min-width: 0;
  border-right: 1px solid var(--gray-200);
  background: var(--surface-alt);
}
.engineering-project-rail__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0 14px;
  border-bottom: 1px solid var(--gray-200);
}
.engineering-project-rail__head span {
  color: var(--gray-500);
  font-size: 12px;
}
.engineering-project-list {
  max-height: 748px;
  overflow-y: auto;
}
.engineering-project-item {
  display: grid;
  gap: 9px;
  padding: 13px 14px;
  border-bottom: 1px solid var(--gray-200);
  color: inherit;
  text-decoration: none;
}
.engineering-project-item:hover,
.engineering-project-item.active {
  background: var(--surface);
}
.engineering-project-item.active {
  box-shadow: inset 3px 0 var(--primary);
}
.engineering-project-item__title {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 700;
}
.engineering-project-item__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.engineering-project-item__meta time {
  color: var(--gray-500);
  font-size: 11px;
}
.engineering-project-empty {
  padding: 20px 14px;
  color: var(--gray-500);
  font-size: 13px;
}
.engineering-workspace-panel {
  display: grid;
  grid-template-areas:
    "model inspector"
    "bottom bottom";
  grid-template-columns: minmax(0, 1fr) minmax(370px, 420px);
  min-width: 0;
}
.engineering-model-stage {
  grid-area: model;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-width: 0;
  min-height: 700px;
  background: #111317;
}
.engineering-stage-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 52px;
  padding: 8px 12px;
  border-bottom: 1px solid #30343a;
  color: #f8fafc;
  background: #1b1e23;
}
.engineering-stage-title {
  display: grid;
  min-width: 0;
}
.engineering-stage-title strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
}
.engineering-stage-title span {
  color: #9ca3af;
  font-size: 11px;
}
.engineering-stage-actions {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 6px;
}
.engineering-stage-actions form {
  margin: 0;
}
.engineering-freecad-frame {
  position: relative;
  min-width: 0;
  min-height: 648px;
  background: #0f1115;
}
.engineering-freecad-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 648px;
  border: 0;
}
.engineering-previous-model-notice {
  position: absolute;
  z-index: 3;
  top: 12px;
  left: 50%;
  width: max-content;
  max-width: calc(100% - 24px);
  padding: 8px 12px;
  border: 1px solid #5d6673;
  border-radius: 6px;
  color: #f3f4f6;
  background: rgb(17 24 39 / 92%);
  font-size: 12px;
  text-align: center;
  transform: translateX(-50%);
  pointer-events: none;
}
.engineering-freecad-offline,
.engineering-empty-workspace {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 100%;
  padding: 28px;
  color: var(--gray-500);
  text-align: center;
}
.engineering-freecad-offline strong,
.engineering-empty-workspace strong {
  color: var(--gray-800);
}
.engineering-freecad-offline strong {
  color: #e5e7eb;
}
.engineering-inspector {
  grid-area: inspector;
  min-width: 0;
  height: 752px;
  overflow-y: auto;
  border-left: 1px solid var(--gray-200);
  background: var(--surface);
}
.engineering-inspector-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
}
.engineering-inspector-head > div {
  display: grid;
  gap: 7px;
}
.engineering-inspector-head strong {
  font-size: 13px;
}
.engineering-progress-value {
  color: var(--gray-700);
  font-size: 18px;
  font-weight: 700;
}
.engineering-progress-track {
  height: 4px;
  margin: 0 14px 14px;
  background: var(--gray-200);
  overflow: hidden;
}
.engineering-progress-track i {
  display: block;
  height: 100%;
  background: var(--primary);
  transition: width .25s ease;
}

.engineering-auto-repair-state {
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-muted);
  display: flex;
  font-size: 0.72rem;
  justify-content: space-between;
  min-height: 30px;
  padding: 5px 12px;
}

.engineering-auto-repair-state strong {
  color: var(--text-primary);
  font-size: inherit;
  font-weight: 600;
}
.engineering-error {
  margin: 0 14px 14px;
  padding: 10px;
  border-left: 3px solid var(--danger);
  color: var(--danger);
  background: var(--danger-light);
  font-size: 12px;
  overflow-wrap: anywhere;
}
.engineering-error-retry {
  display: grid;
  gap: 6px;
  margin: -4px 14px 14px;
}
.engineering-error-retry form,
.engineering-error-retry .btn {
  width: 100%;
  margin: 0;
}
.engineering-error-retry span {
  color: var(--text-muted);
  font-size: 11px;
  text-align: center;
}
.engineering-inspector-section {
  padding: 14px;
  border-top: 1px solid var(--gray-200);
}
.engineering-inspector-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.engineering-inspector-section h2 {
  margin: 0;
  font-size: 13px;
}
.engineering-inspector-section__head > span {
  color: var(--gray-500);
  font-size: 11px;
}
.engineering-source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.engineering-source-item {
  position: relative;
  min-width: 0;
}
.engineering-source-item__link {
  display: grid;
  gap: 5px;
  min-width: 0;
  color: inherit;
  font-size: 11px;
  text-decoration: none;
}
.engineering-source-remove {
  position: absolute;
  top: 5px;
  right: 5px;
  margin: 0;
}
.engineering-source-remove button {
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 4px;
  color: #fff;
  background: rgba(127, 29, 29, 0.9);
  cursor: pointer;
  font-size: 21px;
  line-height: 1;
}
.engineering-source-remove button:hover,
.engineering-source-remove button:focus-visible {
  background: #b91c1c;
}
.engineering-source-item--removing {
  opacity: 0.45;
  pointer-events: none;
}
.engineering-source-remove-status {
  margin: 8px 0 0;
  color: var(--gray-600);
  font-size: 11px;
}
.engineering-source-remove-status--error {
  color: var(--red-700);
}
.engineering-source-review {
  display: grid;
  gap: 10px;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid #facc15;
  border-radius: var(--radius-sm);
  background: #fefce8;
}
.engineering-source-review p {
  margin: 0;
  color: #713f12;
  font-size: 12px;
  line-height: 1.45;
}
.engineering-source-review form,
.engineering-source-review .btn {
  width: 100%;
  margin: 0;
}
.engineering-source-review--compact {
  padding: 0;
  border: 0;
  background: transparent;
}
.engineering-source-item img,
.engineering-source-document {
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  object-fit: cover;
}
.engineering-source-document {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
  font-weight: 700;
}
.engineering-source-item__meta {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.engineering-source-item__meta > span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.engineering-source-item__meta > small {
  color: var(--primary-700);
  font-size: 10px;
  line-height: 1.25;
}
.engineering-cad-description {
  margin: 0;
  color: var(--gray-700);
  font-size: 12px;
  line-height: 1.5;
}
.engineering-review-mode-field {
  align-self: end;
}
.engineering-check-field {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 54px;
  padding: 10px 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  cursor: pointer;
}
.engineering-check-field input {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: var(--primary);
}
.engineering-check-field span {
  display: grid;
  gap: 3px;
  min-width: 0;
}
.engineering-check-field strong {
  color: var(--gray-800);
  font-size: 12px;
}
.engineering-check-field small {
  color: var(--gray-500);
  font-size: 11px;
  line-height: 1.35;
}
.engineering-blueprint-list {
  display: grid;
  gap: 7px;
}
.engineering-blueprint-item {
  display: grid;
  gap: 5px;
  padding: 9px 10px;
  border: 1px solid var(--gray-200);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
}
.engineering-blueprint-item div {
  display: grid;
  gap: 3px;
}
.engineering-blueprint-item strong {
  color: var(--gray-800);
  font-size: 12px;
  line-height: 1.35;
}
.engineering-blueprint-item span,
.engineering-blueprint-item small {
  color: var(--gray-500);
  font-size: 11px;
  line-height: 1.35;
}
.engineering-blueprint-rules {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}
.engineering-blueprint-rules span {
  max-width: 100%;
  padding: 3px 7px;
  border: 1px solid color-mix(in srgb, var(--danger) 35%, var(--gray-200));
  border-radius: var(--radius-sm);
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 6%, var(--surface));
  font-size: 10px;
  font-weight: 700;
  overflow-wrap: anywhere;
}
.engineering-decision-form {
  display: grid;
  gap: 10px;
}
.engineering-decision-item {
  display: grid;
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
}
.engineering-decision-item legend {
  padding: 0;
  color: var(--gray-800);
  font-size: 12px;
  font-weight: 700;
}
.engineering-decision-item label {
  display: grid;
  gap: 4px;
  min-width: 0;
}
.engineering-decision-item label > span {
  color: var(--gray-500);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}
.engineering-decision-item input,
.engineering-decision-item textarea {
  width: 100%;
  min-width: 0;
  padding: 7px 8px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  color: var(--gray-800);
  background: var(--surface);
  font: inherit;
  font-size: 12px;
}
.engineering-decision-item textarea {
  resize: vertical;
}
.engineering-decision-options {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.engineering-decision-options span {
  max-width: 100%;
  padding: 2px 6px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  color: var(--gray-500);
  background: var(--surface);
  font-size: 10px;
  overflow-wrap: anywhere;
}
.engineering-decision-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}
.engineering-component-list {
  display: grid;
  gap: 4px;
  margin-top: 10px;
}
.engineering-component-list details {
  border-top: 1px solid var(--gray-200);
}
.engineering-component-list summary {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}
.engineering-component-list summary small {
  color: var(--gray-500);
  font-weight: 500;
}
.engineering-component-list dl {
  display: grid;
  gap: 6px;
  margin: 0 0 10px;
}
.engineering-component-list dl > div {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 8px;
  font-size: 11px;
}
.engineering-component-list dt {
  color: var(--gray-500);
}
.engineering-component-list dd {
  margin: 0;
  overflow-wrap: anywhere;
}
.engineering-review-item {
  margin: 0 0 7px;
  padding-left: 9px;
  border-left: 2px solid var(--warning);
  color: var(--gray-700);
  font-size: 12px;
}
.engineering-review-item--question {
  border-left-color: var(--primary);
}
.engineering-collision-summary {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: 1px solid var(--gray-200);
  border-left: 3px solid var(--success);
  background: var(--surface-alt);
  font-size: 12px;
}
.engineering-previous-report-notice {
  display: grid;
  gap: 2px;
  margin-bottom: 10px;
  padding: 9px 10px;
  border-left: 3px solid #f4c430;
  color: var(--gray-700);
  background: color-mix(in srgb, #f4c430 9%, var(--surface));
  font-size: 12px;
}
.engineering-previous-report-notice strong {
  color: var(--gray-900);
}

.engineering-visual-check {
  margin-bottom: 12px;
  padding: 10px;
  border: 1px solid color-mix(in srgb, #1e8e5a 55%, var(--border));
  background: color-mix(in srgb, #1e8e5a 7%, var(--surface));
}

.engineering-visual-check--failed {
  border-color: color-mix(in srgb, #c0392b 60%, var(--border));
  background: color-mix(in srgb, #c0392b 6%, var(--surface));
}

.engineering-visual-check__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.engineering-visual-check__head div {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.engineering-visual-check__head span,
.engineering-visual-check__issues p {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.35;
}

.engineering-visual-check img {
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--border);
}

.engineering-geometry-overlays {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 8px;
  margin-top: 8px;
}

.engineering-geometry-overlays figure {
  min-width: 0;
  margin: 0;
}

.engineering-geometry-overlays figcaption {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 11px;
  line-height: 1.3;
}

.engineering-geometry-gate {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  margin-top: 8px;
  color: var(--success);
  font-size: 11px;
}

.engineering-geometry-gate .is-failed {
  color: var(--danger);
  font-weight: 600;
}

.engineering-visual-check__issues {
  display: grid;
  gap: 4px;
  margin-top: 8px;
}

.engineering-visual-check__issues p {
  margin: 0;
  color: #9b2c2c;
}
.engineering-collision-summary--failed {
  border-left-color: var(--danger);
}
.engineering-collision-summary--review {
  border-left-color: var(--warning);
}
.engineering-collision-summary__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.engineering-collision-summary__head > span,
.engineering-collision-summary > small,
.engineering-collision-item small {
  color: var(--gray-500);
}
.engineering-collision-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px 14px;
}
.engineering-collision-item {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
  padding-top: 5px;
  border-top: 1px solid var(--gray-200);
}
.engineering-collision-item span {
  min-width: 0;
  overflow-wrap: anywhere;
}
.engineering-collision-item small {
  flex: none;
}
.engineering-workspace-bottom {
  grid-area: bottom;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr);
  min-width: 0;
  border-top: 1px solid var(--gray-200);
  background: var(--surface);
}
.engineering-bottom-section {
  min-width: 0;
  padding: 16px;
}
.engineering-bottom-section + .engineering-bottom-section {
  border-left: 1px solid var(--gray-200);
}
.engineering-bottom-section h2 {
  margin: 0;
  font-size: 14px;
}
.engineering-review-list {
  columns: 2 320px;
  column-gap: 20px;
}
.engineering-review-list .engineering-review-item {
  break-inside: avoid;
}
.engineering-artifact-list {
  display: grid;
  gap: 5px;
}
.engineering-files-section .engineering-artifact-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.engineering-artifact-list a {
  display: grid;
  gap: 2px;
  padding: 8px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  color: inherit;
  text-decoration: none;
}
.engineering-artifact-list a:hover {
  border-color: var(--primary);
}
.engineering-artifact-list span {
  font-size: 12px;
  font-weight: 600;
}
.engineering-artifact-list small {
  color: var(--gray-500);
  overflow-wrap: anywhere;
}
.engineering-delete-form {
  padding: 14px;
  border-top: 1px solid var(--gray-200);
}
.engineering-chat-history {
  display: grid;
  align-content: start;
  min-height: 340px;
  gap: 8px;
  max-height: 520px;
  overflow-y: auto;
}
.engineering-chat-message {
  padding: 9px 10px;
  border-left: 3px solid var(--gray-400);
  background: var(--surface-alt);
}
.engineering-chat-message--user {
  border-left-color: var(--primary);
}
.engineering-chat-message--assistant {
  border-left-color: var(--success);
}
.engineering-chat-message > div:first-child {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 11px;
}
.engineering-chat-message > div:first-child span {
  color: var(--gray-500);
}
.engineering-chat-message p {
  margin: 5px 0 0;
  color: var(--gray-700);
  font-size: 12px;
  line-height: 1.45;
}
.engineering-chat-attachments {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 7px;
}
.engineering-chat-attachments a {
  max-width: 100%;
  padding: 3px 6px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.engineering-feedback-form {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}
.engineering-feedback-form textarea {
  min-height: 116px;
  resize: vertical;
}
.engineering-feedback-form input[type="file"] {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}
.engineering-feedback-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
}
.engineering-feedback-actions > .btn {
  margin-left: auto;
}
.engineering-feedback-attachment-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
}
.engineering-feedback-attachment-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}
.engineering-feedback-file-state {
  min-height: 16px;
  color: var(--success);
  font-size: 11px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}
.engineering-feedback-file-state--error {
  color: var(--danger);
}
.engineering-freecad-capture-preview {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  min-width: 0;
  padding: 7px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
}
.engineering-freecad-capture-preview[hidden] {
  display: none;
}
.engineering-freecad-capture-preview img {
  width: 72px;
  height: 46px;
  object-fit: cover;
  border: 1px solid var(--gray-200);
  border-radius: 3px;
  background: #111827;
}
.engineering-freecad-capture-preview > div {
  display: grid;
  min-width: 0;
  justify-items: start;
  gap: 3px;
}
.engineering-freecad-capture-preview strong {
  color: var(--gray-800);
  font-size: 11px;
}
.engineering-freecad-capture-preview span {
  overflow: hidden;
  color: var(--gray-500);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.engineering-freecad-capture-preview button {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 24px;
  margin-top: 2px;
  padding: 2px 6px;
  border: 0;
  border-radius: var(--radius-sm);
  color: var(--danger);
  background: transparent;
  cursor: pointer;
  font-size: 10px;
  font-weight: 600;
}
.engineering-freecad-capture-preview button:hover {
  color: #fff;
  background: var(--danger);
}
.engineering-freecad-capture-preview button span {
  color: inherit;
  font-size: inherit;
  overflow: visible;
  white-space: nowrap;
}
.engineering-freecad-capture-preview button:focus-visible {
  outline: 2px solid var(--danger);
  outline-offset: 2px;
}
.badge-queued,
.badge-researching,
.badge-analyzing,
.badge-cad_ready,
.badge-building {
  color: #854d0e;
  background: #fef3c7;
}
.badge-completed {
  color: #166534;
  background: #dcfce7;
}
.badge-needs_review {
  color: #9a3412;
  background: #ffedd5;
}
.badge-sources_review {
  color: #1e3a8a;
  background: #dbeafe;
}
.badge-failed {
  color: #991b1b;
  background: #fee2e2;
}
html[data-theme="dark"] .engineering-service-status {
  border-color: #166534;
  color: #86efac;
  background: #143923;
}
html[data-theme="dark"] .engineering-service-status--error {
  border-color: #7f1d1d;
  color: #fca5a5;
  background: #4a1f26;
}
html[data-theme="dark"] .badge-queued,
html[data-theme="dark"] .badge-researching,
html[data-theme="dark"] .badge-analyzing,
html[data-theme="dark"] .badge-cad_ready,
html[data-theme="dark"] .badge-building,
html[data-theme="dark"] .badge-needs_review {
  color: #fcd34d;
  background: #422f0b;
}
html[data-theme="dark"] .badge-sources_review {
  color: #bfdbfe;
  background: #1e3a5f;
}
html[data-theme="dark"] .engineering-source-review {
  border-color: #a16207;
  background: #2f2508;
}
html[data-theme="dark"] .engineering-source-review p {
  color: #fde68a;
}
html[data-theme="dark"] .engineering-source-review--compact {
  border: 0;
  background: transparent;
}
html[data-theme="dark"] .badge-completed {
  color: #86efac;
  background: #143923;
}
html[data-theme="dark"] .badge-failed {
  color: #fca5a5;
  background: #4a1f26;
}
@media (max-width: 1180px) {
  .engineering-workspace-shell {
    grid-template-columns: 210px minmax(0, 1fr);
  }
  .engineering-workspace-panel {
    grid-template-columns: minmax(0, 1fr) 360px;
  }
  .engineering-workspace-bottom {
    grid-template-columns: minmax(0, 1fr);
  }
  .engineering-bottom-section + .engineering-bottom-section {
    border-top: 1px solid var(--gray-200);
    border-left: 0;
  }
  .engineering-files-section .engineering-artifact-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 900px) {
  .engineering-page-header {
    align-items: flex-start;
  }
  .engineering-service-strip {
    justify-content: flex-start;
  }
  .engineering-header-tools {
    align-items: flex-start;
    justify-content: flex-start;
  }
  .engineering-create-grid,
  .engineering-workspace-shell {
    grid-template-columns: minmax(0, 1fr);
  }
  .engineering-workspace-panel {
    grid-template-areas:
      "model"
      "inspector"
      "bottom";
    grid-template-columns: minmax(0, 1fr);
  }
  .engineering-project-rail {
    border-right: 0;
    border-bottom: 1px solid var(--gray-200);
  }
  .engineering-project-list {
    display: flex;
    max-height: none;
    overflow-x: auto;
  }
  .engineering-project-item {
    min-width: 210px;
    border-right: 1px solid var(--gray-200);
    border-bottom: 0;
  }
  .engineering-project-item.active {
    box-shadow: inset 0 -3px var(--primary);
  }
  .engineering-model-stage {
    min-height: 560px;
  }
  .engineering-freecad-frame,
  .engineering-freecad-frame iframe {
    min-height: 508px;
  }
  .engineering-inspector {
    height: auto;
    border-top: 1px solid var(--gray-200);
    border-left: 0;
  }
  .engineering-chat-history {
    min-height: 280px;
    max-height: 420px;
  }
}
@media (max-width: 560px) {
  .engineering-collision-summary__head {
    align-items: flex-start;
    flex-direction: column;
  }
  .engineering-collision-list {
    grid-template-columns: minmax(0, 1fr);
  }
  .engineering-header-tools,
  .engineering-new-project-trigger {
    width: 100%;
  }
  .engineering-new-project-trigger {
    justify-content: center;
  }
  .engineering-create-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .engineering-create-actions .btn {
    width: 100%;
  }
  .engineering-stage-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }
  .engineering-stage-actions {
    width: 100%;
    overflow-x: auto;
  }
  .engineering-freecad-frame,
  .engineering-freecad-frame iframe {
    min-height: 420px;
  }
  .engineering-review-list {
    columns: 1;
  }
  .engineering-feedback-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .engineering-feedback-actions > .btn {
    align-self: flex-end;
    margin-left: 0;
  }
  .engineering-files-section .engineering-artifact-list {
    grid-template-columns: minmax(0, 1fr);
  }
}
.error-panel details[open] summary {
  margin-bottom: 4px;
}