/**
 * Accounts Tally — shared visual system (slate + teal, Tally-inspired clarity)
 */
:root {
  --at-slate-900: #0f172a;
  --at-slate-700: #334155;
  --at-slate-500: #64748b;
  --at-teal-600: #0d9488;
  --at-teal-700: #0f766e;
  --at-border: #e2e8f0;
  --at-surface: #ffffff;
  --at-muted-bg: #f1f5f9;
}

/* Page shell */
.at-module {
  min-height: 100vh;
  background: linear-gradient(180deg, var(--at-muted-bg) 0%, #e8eef4 40%, #f8fafc 100%);
}

.at-inner {
  max-width: 1140px;
  margin-left: auto;
  margin-right: auto;
}

/* Dashboard hero (also reusable) */
.at-dash-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 1rem 1.15rem;
  border-radius: 1rem;
  background: linear-gradient(125deg, var(--at-slate-900) 0%, #1e3a5f 45%, #0e7490 100%);
  color: #fff;
  padding: 1.5rem 1.35rem;
  box-shadow: 0 20px 44px -28px rgba(15, 23, 42, 0.55);
}
.at-dash-hero__icon,
.at-dash-hero .lead-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.85rem;
  background: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}
.at-dash-hero__title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.35rem;
  line-height: 1.25;
}
.at-dash-hero__lead {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  opacity: 0.92;
  max-width: 52rem;
}

/* Inner page hero */
.at-page-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 1rem 1.25rem;
  padding: 1.35rem 1.5rem;
  border-radius: 1rem;
  background: linear-gradient(125deg, var(--at-slate-900) 0%, #1e3a5f 48%, var(--at-teal-700) 100%);
  color: #fff;
  margin-bottom: 1.5rem;
  box-shadow: 0 20px 44px -28px rgba(15, 23, 42, 0.5);
}
.at-page-hero__icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.85rem;
  background: rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.at-page-hero__title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.35rem;
  line-height: 1.25;
}
.at-page-hero__lead {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  opacity: 0.92;
  max-width: 52rem;
}

/* Breadcrumb */
.at-breadcrumb .breadcrumb {
  margin-bottom: 0;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(10px);
  border-radius: 0.5rem;
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  font-size: 0.8125rem;
}
.at-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  color: #94a3b8;
}
.at-breadcrumb .breadcrumb-item a {
  color: var(--at-teal-700);
  text-decoration: none;
  font-weight: 500;
}
.at-breadcrumb .breadcrumb-item a:hover {
  text-decoration: underline;
}
.at-breadcrumb .breadcrumb-item.active {
  color: var(--at-slate-700);
}
.at-breadcrumb--inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(10px);
  border-radius: 0.5rem;
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  font-size: 0.8125rem;
}
.at-breadcrumb--inline > a {
  color: var(--at-teal-700);
  text-decoration: none;
  font-weight: 500;
}
.at-breadcrumb--inline > a:hover {
  text-decoration: underline;
}
.at-breadcrumb__sep {
  color: #94a3b8;
  user-select: none;
}
.at-breadcrumb__current {
  color: var(--at-slate-700);
  font-weight: 500;
}

/* Cards & panels */
.at-panel {
  border: none;
  border-radius: 0.75rem;
  background: var(--at-surface);
  box-shadow: 0 4px 24px -10px rgba(15, 23, 42, 0.12);
  overflow: hidden;
}
.at-panel .card-body {
  padding: 1.35rem 1.5rem;
}
.at-panel > .card-header {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--at-slate-500);
}
.at-panel-header {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--at-slate-500);
  margin-bottom: 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--at-border);
}

/* Flow diagram (dashboard) */
.at-flow-box {
  border: 1px solid var(--at-border);
  border-radius: 0.5rem;
  padding: 0.65rem 0.5rem;
  font-size: 0.78rem;
  text-align: center;
  background: #f8fafc;
  color: var(--at-slate-700);
  font-weight: 500;
}
.at-flow-arrow {
  color: #94a3b8;
  font-size: 0.75rem;
  user-select: none;
}
.at-flow-box--accent {
  background: linear-gradient(180deg, #ecfdf5, #d1fae5);
  border-color: #a7f3d0;
  color: #065f46;
}
.at-flow {
  overflow-x: auto;
  padding-bottom: 0.25rem;
}
.at-flow__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.35rem;
}
.at-flow__badge {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  background: #f8fafc;
  border: 1px solid var(--at-border);
  color: var(--at-slate-700);
  white-space: nowrap;
}
.at-flow__arrow {
  color: #94a3b8;
  font-size: 0.75rem;
  user-select: none;
  flex-shrink: 0;
}

/* Dashboard feature cards */
a.at-card-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.35rem 1.25rem;
  text-decoration: none;
  color: inherit;
  background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  border-radius: 0.75rem !important;
  border: 1px solid rgba(226, 232, 240, 0.9) !important;
}
a.at-card-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px -16px rgba(15, 23, 42, 0.22) !important;
  border-color: rgba(13, 148, 136, 0.35) !important;
}
.at-card-link__icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.65rem;
  background: linear-gradient(135deg, var(--at-teal-700), var(--at-teal-600));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.at-card-link__body {
  flex: 1;
  min-width: 0;
}
.at-card-link__title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.2rem;
  color: var(--at-slate-900);
}
.at-card-link__text {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--at-slate-500);
}
.at-card-link__chev {
  color: #94a3b8;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.at-card-link--accent .at-card-link__icon {
  background: linear-gradient(135deg, #1e3a5f, #0e7490);
}
.at-card-link .text-primary {
  color: var(--at-teal-600) !important;
}
.at-flow-mini {
  font-size: 0.75rem;
  color: var(--at-slate-500);
  line-height: 1.35;
}

/* Tables */
.at-table-wrap {
  overflow-x: auto;
  border-radius: 0.5rem;
}
.at-table {
  margin-bottom: 0;
  font-size: 0.875rem;
}
.at-table thead th {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--at-slate-500);
  border-bottom: 2px solid var(--at-border) !important;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
  white-space: nowrap;
}
.at-table tbody tr:hover {
  background-color: rgba(241, 245, 249, 0.65);
}
.at-table td {
  vertical-align: middle;
  padding: 0.65rem 0.75rem;
}

/* Stat / KPI cards */
.at-stat-grid .at-stat {
  border: none;
  border-radius: 0.75rem;
  background: var(--at-surface);
  box-shadow: 0 4px 20px -8px rgba(15, 23, 42, 0.14);
  border-top: 3px solid var(--at-teal-600);
  overflow: hidden;
}
.at-stat .card-body {
  padding: 1.25rem 1.35rem;
}
.at-stat-label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--at-slate-500);
  margin-bottom: 0.35rem;
}
.at-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--at-slate-900);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
.at-stat-value--success {
  color: #047857;
}
.at-stat-value--warning {
  color: #b45309;
}

/* Voucher / tab pills */
.at-nav-pills {
  gap: 0.35rem;
}
.at-nav-pills .nav-link {
  border-radius: 2rem;
  padding: 0.45rem 1.1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--at-slate-700);
  border: 1px solid var(--at-border);
  background: #fff;
}
.at-nav-pills .nav-link:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
}
.at-nav-pills .nav-link.active {
  background: linear-gradient(135deg, var(--at-teal-700), var(--at-teal-600));
  color: #fff !important;
  border-color: transparent;
  box-shadow: 0 4px 14px -4px rgba(13, 148, 136, 0.55);
}

/* Forms */
.at-panel .form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--at-slate-700);
  margin-bottom: 0.35rem;
}
.at-panel .form-control,
.at-panel .form-select {
  border-radius: 0.5rem;
  border-color: #cbd5e1;
}
.at-panel .form-control:focus,
.at-panel .form-select:focus {
  border-color: var(--at-teal-600);
  box-shadow: 0 0 0 0.2rem rgba(13, 148, 136, 0.15);
}
.at-panel .btn-primary {
  border-radius: 0.5rem;
  font-weight: 600;
  padding: 0.5rem 1.15rem;
  background: linear-gradient(135deg, var(--at-teal-700), var(--at-teal-600)) !important;
  border: none !important;
  box-shadow: 0 4px 14px -4px rgba(13, 148, 136, 0.45);
}
.at-panel .btn-primary:hover {
  background: linear-gradient(135deg, #115e59, var(--at-teal-700)) !important;
  filter: brightness(1.02);
}
.at-panel .btn-outline-secondary {
  border-radius: 0.5rem;
  font-weight: 600;
  border-color: #cbd5e1;
}
.at-panel .btn-outline-danger {
  border-radius: 0.5rem;
  font-weight: 600;
}
.at-panel .btn-outline-primary {
  border-radius: 0.5rem;
  font-weight: 600;
  border-color: var(--at-teal-600);
  color: var(--at-teal-700);
}
.at-panel .btn-outline-primary:hover {
  background: rgba(13, 148, 136, 0.08);
  border-color: var(--at-teal-700);
  color: #0f172a;
}
.at-panel .table thead.table-light th {
  background: #f8fafc !important;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--at-slate-500);
  border-bottom: 2px solid var(--at-border) !important;
}
.at-panel .table-hover tbody tr:hover {
  background-color: rgba(241, 245, 249, 0.65);
}

/* Hints & empty states */
.at-hint {
  font-size: 0.8125rem;
  color: var(--at-slate-500);
  line-height: 1.45;
}
.at-hint i {
  color: var(--at-teal-600);
}
.at-toast-banner {
  border-radius: 0.5rem;
  border: none;
  background: linear-gradient(90deg, #ecfdf5, #f0fdfa);
  color: #065f46;
  border-left: 4px solid var(--at-teal-600);
}
.at-empty {
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--at-slate-500);
  font-size: 0.875rem;
}

/* List group (reports drill-down) */
.at-list-group .list-group-item {
  border-color: var(--at-border);
  padding: 0.85rem 1.1rem;
  transition: background 0.15s ease;
}
.at-list-group .list-group-item-action:hover {
  background: #f8fafc;
}
.at-list-group .list-group-item i {
  opacity: 0.85;
}

/* Toolbar */
.at-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1rem;
}
.at-toolbar .btn {
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.8125rem;
}

/* Page title fallback (legacy) */
.at-page-title {
  font-weight: 700;
  color: var(--at-slate-900);
  letter-spacing: -0.02em;
}

.at-footnote {
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--at-border);
  padding: 1rem 1.15rem;
  font-size: 0.875rem;
  color: var(--at-slate-700);
  box-shadow: 0 2px 12px -6px rgba(15, 23, 42, 0.08);
}
.at-footnote strong {
  color: var(--at-slate-900);
}

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