/* RJD Compliance — shared stylesheet. Tokens mirror RJD-shared/rjd-brand/SKILL.md.
   The legacy --brand-teal* names are kept (this file uses them in many
   rules) but values now map to Signal Green from rjd-brand v2.0.
   Old #0E9AA0 / #0B868C are retired. */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Brand palette */
  --brand-teal:       #0E7A5F;   /* Signal Green — light-ground accent */
  --brand-teal-600:   #0B6047;   /* hover */
  --brand-teal-700:   #08503A;   /* pressed */
  --brand-teal-050:   #E6F2EE;   /* tinted surface */
  --brand-ink:        #1B2A3A;
  --brand-ink-700:    #2B3A4B;
  --brand-ink-500:    #4A5968;
  --brand-ink-400:    #6B7787;
  --brand-ink-300:    #9099A5;

  /* Surfaces */
  --bg-page:          #F3F4F6;
  --bg-surface:       #FFFFFF;
  --bg-subtle:        #F7F8FA;
  --bg-muted:         #EEF0F3;

  /* Borders */
  --border-subtle:    #E3E6EB;
  --border-default:   #D3D8DF;
  --border-strong:    #B4BCC7;

  /* Status */
  --status-success:   #2F9E6B;
  --status-warning:   #C9861A;
  --status-danger:    #C0433A;
  --status-info:      #0E7A5F;

  --ring:             rgba(14, 122, 95, 0.45);

  --radius-xs:        2px;
  --radius-sm:        4px;
  --radius-md:        6px;
  --radius-lg:        10px;
  --radius-pill:      999px;

  --shadow-1:         0 1px 2px rgba(27,42,58,0.04), 0 1px 1px rgba(27,42,58,0.03);
  --shadow-2:         0 2px 6px rgba(27,42,58,0.05), 0 1px 2px rgba(27,42,58,0.04);
  --shadow-3:         0 8px 24px rgba(27,42,58,0.08), 0 2px 6px rgba(27,42,58,0.04);
  --shadow-focus:     0 0 0 3px var(--ring);

  --font-sans:        "Inter Tight", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-display:     "Inter Tight", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono:        "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Legacy aliases — keep existing selectors working */
  --brand-navy:       var(--brand-ink);
  --brand-navy-dark:  #0F1A26;
  --brand-steel:      var(--brand-ink-500);
  --brand-teal-hover: var(--brand-teal-600);
  --brand-teal-logo:  var(--brand-teal);
  --bg:               var(--bg-page);
  --surface:          var(--bg-surface);
  --surface2:         var(--bg-subtle);
  --border:           var(--border-subtle);
  --text:             var(--brand-ink);
  --text-dim:         var(--brand-ink-500);
  --primary:          var(--brand-teal);
  --primary-hover:    var(--brand-teal-600);
  --primary-light:    var(--brand-teal-050);
  --success:          var(--status-success);
  --warning:          var(--status-warning);
  --danger:           var(--status-danger);
  --info:             var(--status-info);
  --radius:           var(--radius-md);
  --shadow-sm:        var(--shadow-1);
  --shadow:           var(--shadow-2);
  --shadow-md:        var(--shadow-3);
  --sidebar-width:    260px;
  --transition:       0.12s ease;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-page);
  color: var(--brand-ink);
  line-height: 1.5;
  min-height: 100vh;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Signature brand type device — eyebrow caps with teal dash (brand spec §4.3) */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-ink-500);
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--brand-teal);
  flex-shrink: 0;
}

.mono { font-family: var(--font-mono); }

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

.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-width);
  background: var(--surface);
  padding: 1.25rem 0;
  position: fixed;
  top: 96px;
  height: calc(100vh - 96px);
  overflow-y: auto;
  box-shadow: 1px 0 12px rgba(0,0,0,0.04);
  z-index: 40;
}

/* Sidebar no longer renders the logo — the shared RJD banner owns it.
   Do not add sidebar-logo rules here. */

.app-badge {
  margin: 0.75rem 1.25rem 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--primary-light);
  color: var(--primary-hover);
  border: 1px solid rgba(14, 122, 95, 0.2);
}

.sidebar-nav { padding: 0.5rem 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1.25rem;
  color: var(--text-dim);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: left;
  border-left: 3px solid transparent;
  text-decoration: none;
}
.nav-item:hover { color: var(--text); background: var(--surface2); }
.nav-item.active {
  color: var(--primary-hover);
  background: var(--primary-light);
  border-left-color: var(--primary);
  font-weight: 600;
}
.nav-item svg { width: 20px; height: 20px; flex-shrink: 0; opacity: 0.8; }
.nav-item.active svg { opacity: 1; }

.nav-sep { border-top: 1px solid var(--border); margin: 0.75rem 0; }

.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 2rem 2.5rem;
  min-height: 100vh;
}

.page-header {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem;
  gap: 1rem; flex-wrap: wrap;
}
.page-header h1 { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.01em; }
.page-header .subtitle { color: var(--text-dim); font-size: 0.9rem; margin-top: 0.25rem; }

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.card h2, .card h3 { margin-bottom: 1rem; font-weight: 700; }
.card h2 { font-size: 1.1rem; }
.card h3 { font-size: 1rem; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border-top: 3px solid var(--border);
}
.stat-card:hover { box-shadow: var(--shadow); transform: translateY(-1px); }
.stat-card .label { font-size: 0.78rem; color: var(--text-dim); margin-bottom: 0.35rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.stat-card .value { font-size: 1.75rem; font-weight: 700; letter-spacing: -0.02em; }
.stat-card .hint { font-size: 0.8rem; color: var(--text-dim); margin-top: 0.25rem; }
.stat-card .value.success { color: var(--success); }
.stat-card .value.warning { color: var(--warning); }
.stat-card .value.danger { color: var(--danger); }
.stat-card .value.info { color: var(--info); }
.stat-card[data-tone="success"] { border-top-color: var(--success); }
.stat-card[data-tone="warning"] { border-top-color: var(--warning); }
.stat-card[data-tone="danger"] { border-top-color: var(--danger); }
.stat-card[data-tone="info"] { border-top-color: var(--info); }
.stat-card[data-tone="primary"] { border-top-color: var(--primary); }

.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-top: 1rem; }

/* Tables */
.table-wrapper { overflow-x: auto; background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
th {
  text-align: left;
  padding: 0.8rem 1rem;
  border-bottom: 2px solid var(--border);
  color: var(--text-dim);
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--surface);
}
td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--surface2); }
td.num { text-align: right; font-variant-numeric: tabular-nums; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
}
.btn:hover { border-color: var(--primary); color: var(--primary-hover); box-shadow: var(--shadow-sm); }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; box-shadow: 0 2px 8px rgba(14, 122, 95,0.25); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { opacity: 0.9; color: #fff; box-shadow: 0 2px 8px rgba(239,68,68,0.25); }
.btn-ghost { background: transparent; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.btn-group { display: inline-flex; gap: 0.4rem; }

/* Forms */
.form-group { margin-bottom: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group label { display: block; margin-bottom: 0.35rem; font-size: 0.78rem; color: var(--text-dim); font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }
.form-control {
  width: 100%;
  padding: 0.6rem 0.85rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.875rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(14, 122, 95,0.12); background: var(--surface); }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238892a4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.6rem center; padding-right: 2rem; cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 80px; }

/* Filters bar */
.filters { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.25rem; align-items: end; }
.filters .form-group { flex: 1; min-width: 160px; margin-bottom: 0; }

/* Badges */
.badge {
  display: inline-block;
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-compliant { background: var(--brand-teal-050); color: var(--brand-teal-700); }
.badge-expiring_soon { background: #fef3c7; color: #92400e; }
.badge-non_compliant { background: #fee2e2; color: #991b1b; }
.badge-not_assessed { background: #e5e7eb; color: #374151; }
.badge-pass { background: var(--brand-teal-050); color: var(--brand-teal-700); }
.badge-fail { background: #fee2e2; color: #991b1b; }
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-induction { background: #dbeafe; color: #1e40af; }
.badge-training { background: #ede9fe; color: #5b21b6; }
.badge-compliance { background: var(--brand-teal-050); color: var(--brand-teal-700); }

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(4px);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 2rem;
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.modal.wide { max-width: 780px; }
.modal h2 { margin-bottom: 1.25rem; font-size: 1.15rem; }
.modal-actions { display: flex; justify-content: flex-end; gap: 0.75rem; margin-top: 1.5rem; }

/* Alerts */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: 0.88rem;
  font-weight: 500;
}
.alert-danger { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }
.alert-success { background: var(--brand-teal-050); color: var(--brand-teal-700); border: 1px solid rgba(14, 122, 95, 0.25); }
.alert-warning { background: #fffbeb; color: #b45309; border: 1px solid #fed7aa; }
.alert-info { background: #eff6ff; color: var(--info); border: 1px solid #bfdbfe; }

/* Matrix */
.matrix-table { background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.matrix-table th { white-space: normal; min-width: 120px; }
.matrix-table th.sticky, .matrix-table td.sticky { position: sticky; left: 0; background: var(--surface); z-index: 1; }
.matrix-cell { text-align: center; font-size: 0.72rem; padding: 0.4rem; font-weight: 700; }
.matrix-cell.compliant { background: rgba(14, 122, 95, 0.10); color: var(--brand-teal-700); }
.matrix-cell.expiring_soon { background: rgba(245, 158, 11, 0.15); color: #92400e; }
.matrix-cell.non_compliant { background: rgba(239, 68, 68, 0.12); color: #991b1b; }
.matrix-cell.not_assessed { background: rgba(107,114,128,0.08); color: #4b5563; }

/* Two-col layout */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.three-col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.25rem; }

/* Hamburger */
.hamburger {
  display: none;
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1100;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.hamburger svg { width: 24px; height: 24px; display: block; }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  backdrop-filter: blur(2px);
  z-index: 999;
}
.sidebar-overlay.active { display: block; }

@media (max-width: 900px) {
  .dashboard-grid, .two-col, .three-col, .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .hamburger { display: block; }
  .sidebar { transform: translateX(-100%); transition: transform 0.25s ease; z-index: 1000; }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; padding: 3.5rem 1rem 1rem; }
  .stat-grid { grid-template-columns: 1fr; }
}

/* Tabs */
.tab-nav { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 1.5rem; }
.tab-btn { padding: 0.75rem 1.25rem; font-size: 0.85rem; font-weight: 600; cursor: pointer; border: none; background: none; color: var(--text-dim); border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all 0.15s; }
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--primary-hover); border-bottom-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Utility */
.flex { display: flex; }
.flex-1 { flex: 1; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.text-dim { color: var(--text-dim); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.nowrap { white-space: nowrap; }
.empty-state { text-align: center; padding: 3rem 1rem; color: var(--text-dim); font-size: 0.9rem; }

/* User chip in top-right */
/* The user chip now lives inside the shared RJD banner via the shared
   Jinja partial — local top-of-page styling removed. */

/* Checklist */
.checklist { display: flex; flex-direction: column; gap: 0.35rem; }
.checklist label { display: flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0.6rem; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg); cursor: pointer; font-size: 0.88rem; }
.checklist label:hover { background: var(--surface2); }
.checklist input[type="checkbox"] { accent-color: var(--primary); }


/* ============================================================ */
/* Reference-website design language + responsive rules          */
/* Mirrors RJD-shared/rjd-brand/examples/rjd-website.html + RESPONSIVE.md */
/* ============================================================ */

:root {
  --bp-sm: 480px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1280px;
  --bp-2xl: 1536px;
  --font-display: "Space Grotesk", "Inter Tight", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

/* ───── Brand mark component (logo + ENGINEERING / SOLUTIONS wordmark) ───── */
.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
.brand-mark:hover { text-decoration: none; color: inherit; }
.brand-mark__svg {
  display: block;
  flex-shrink: 0;
  width: 56px;
  height: 32px;
}
.brand-mark__wordmark {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  line-height: 1.15;
  color: var(--brand-ink);
  text-transform: uppercase;
  white-space: nowrap;
}
.brand-mark__wordmark .sub {
  display: block;
  color: var(--brand-teal);
  font-weight: 500;
  letter-spacing: 0.22em;
  margin-top: 2px;
}
@media (max-width: 380px) {
  .brand-mark__wordmark { display: none; }
}

/* ───── Fluid heading scale ───── */
body { text-wrap: pretty; }
h1, .h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
h2, .h2 {
  font-size: clamp(1.375rem, 2.4vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.005em;
  text-wrap: balance;
}
h3, .h3 {
  font-size: 1.25rem;
  line-height: 1.3;
  font-weight: 600;
}

/* ───── Section header pattern ───── */
.section-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 32px;
  align-items: end;
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}
.section-head .num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--brand-ink-300);
  letter-spacing: 0.14em;
}
.section-head .title h2 { margin-top: 8px; max-width: 24ch; }
.section-head .meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--brand-ink-400);
  letter-spacing: 0.08em;
}
@media (max-width: 767px) {
  .section-head { grid-template-columns: 1fr; gap: 12px; margin-bottom: 24px; }
}

/* ───── Measurement bar ───── */
.mbar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin: 24px 0;
}
.mbar .m {
  padding: 20px 24px;
  border-left: 1px solid var(--border-subtle);
}
.mbar .m:first-child { border-left: none; padding-left: 0; }
.mbar .m .n {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--brand-ink);
}
.mbar .m .n .unit {
  color: var(--brand-ink-400);
  font-weight: 500;
  font-size: 1rem;
  margin-left: 4px;
}
.mbar .m .lbl {
  margin-top: 10px;
  font-size: 0.8125rem;
  color: var(--brand-ink-500);
}
@media (max-width: 767px) {
  .mbar { grid-template-columns: repeat(2, 1fr); }
  .mbar .m { padding: 16px; }
  .mbar .m:nth-child(2) { border-left: none; padding-left: 0; }
  .mbar .m:nth-child(3),
  .mbar .m:nth-child(4) { border-top: 1px solid var(--border-subtle); }
}

/* ───── Spec panel ───── */
.spec-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 20px;
  box-shadow: var(--shadow-2);
}
.spec-panel-head {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border-subtle);
}
.spec-panel-head .tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--brand-ink-400);
  letter-spacing: 0.1em;
}
.spec-panel-head .dot {
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--brand-teal);
  box-shadow: 0 0 0 4px rgba(14, 122, 95,0.18);
}
.spec-row {
  display: grid; grid-template-columns: 1fr auto;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.875rem;
}
.spec-row:last-child { border-bottom: none; }
.spec-row .k { color: var(--brand-ink-500); }
.spec-row .v {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--brand-ink);
  font-size: 0.8125rem;
}
.spec-row .v.accent { color: var(--brand-teal); }

/* ───── Responsive — mobile-first ───── */
@media (max-width: 767px) {
  .btn, .form-control { min-height: 44px; }
  .nav-item { min-height: 44px; }
  .stat-grid, .dashboard-grid { grid-template-columns: 1fr !important; }
  .form-row { grid-template-columns: 1fr !important; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
}

/* ───── Stackable table (opt-in via data-stack attribute) ───── */
@media (max-width: 767px) {
  .rjd-table[data-stack] { display: block; }
  .rjd-table[data-stack] thead { display: none; }
  .rjd-table[data-stack] tr {
    display: block;
    padding: 14px;
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    margin-bottom: 10px;
    background: var(--bg-surface);
  }
  .rjd-table[data-stack] td {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 12px;
    padding: 6px 0;
    border: none;
  }
  .rjd-table[data-stack] td::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--brand-ink-400);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
}

.scroll-x {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -16px;
  padding: 0 16px;
}

/* ───── Safe-area insets ───── */
.safe-insets {
  padding-left: max(24px, env(safe-area-inset-left));
  padding-right: max(24px, env(safe-area-inset-right));
  padding-bottom: max(24px, calc(24px + env(safe-area-inset-bottom)));
}

/* ───── Reduced motion ───── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ───── Sidebar collapse on mobile ───── */
@media (max-width: 1023px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 200ms cubic-bezier(0.2,0.8,0.2,1);
  }
  .sidebar.open,
  body.menu-open .sidebar {
    transform: translateX(0);
    box-shadow: 0 0 0 100vmax rgba(27,42,58,0.32);
  }
  .hamburger { display: inline-flex !important; }
  .main-content { margin-left: 0 !important; }
}
@media (min-width: 1024px) {
  .hamburger { display: none; }
}

/* ───── Utility ───── */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.dashed-border { border: 1px dashed var(--border-subtle); }


/* ============================================================ */
/* Reference login pattern — matches brand-preview.html §06      */
/* ============================================================ */

/* Tune existing login surfaces to match reference .login-stage / .login-card */
.login-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 24px;
  background: var(--bg-page);
}
.login-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  box-shadow: var(--shadow-3);
  max-width: 400px;
  width: 100%;
}
.login-box h1 { color: var(--brand-ink); text-align: center; margin: 0 0 6px; }
.login-box p.subtitle,
.login-box > p:not([class]) {
  text-align: center;
  color: var(--brand-ink-400);
  font-size: 0.9375rem;
  margin: 0 0 28px;
}

/* Centred lockup inside login card */
.login-box .brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 0 0 18px;
  width: 100%;
}
.login-box .brand-mark__svg { width: 72px; height: 48px; }
.login-box .brand-mark__wordmark {
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--brand-ink);
}
.login-box .brand-mark__wordmark .sub {
  color: var(--brand-teal);
  font-weight: 500;
  letter-spacing: 0.22em;
}

/* Reference classes (aliases — work alongside existing .form-group / .form-control) */
.field { display: block; margin-bottom: 16px; }
.field-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--brand-ink-500);
  margin-bottom: 8px;
}
.input,
.login-box .form-control,
.form-control {
  width: 100%;
  min-height: 40px;
  padding: 0 12px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--brand-ink);
  font: 400 0.9375rem/1 var(--font-sans);
  transition: border-color 120ms, background 120ms, box-shadow 120ms;
}
.input::placeholder,
.form-control::placeholder { color: var(--brand-ink-300); }
.input:hover,
.form-control:hover { border-color: var(--border-default); }
.input:focus,
.form-control:focus {
  background: var(--bg-surface);
  border-color: var(--brand-teal);
  box-shadow: var(--shadow-focus);
  outline: none;
}

/* Action stack — primary + secondary full-width, reference pattern */
.actions {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}
.btn.full { width: 100%; justify-content: center; }

/* Tertiary link — 'Forgot password?' below the actions */
.tertiary {
  text-align: center;
  font-weight: 500;
  color: var(--brand-ink);
  margin: 18px 0 0;
  font-size: 0.9375rem;
}
.tertiary a { color: var(--brand-ink); }
.tertiary a:hover { color: var(--brand-teal); text-decoration: none; }

/* Helper line — 'Need an account? Contact your administrator.' */
.helper {
  text-align: center;
  color: var(--brand-ink-400);
  font-size: 0.875rem;
  margin: 28px 0 0;
}