:root {
  --app-bg: #f5f7fb;
  --app-surface: #ffffff;
  --app-surface-soft: #f8fafc;
  --app-border: #e2e8f0;
  --app-border-soft: #eef2f7;
  --app-text: #0f172a;
  --app-muted: #64748b;
  --app-primary: #2563eb;
  --app-success: #059669;
  --app-warning: #d97706;
  --app-danger: #dc2626;
  --app-info: #0284c7;
  --card-radius: 14px;
  --app-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
  --app-shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.05);
}

body {
  background:
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.08), transparent 32rem),
    var(--app-bg) !important;
  color: var(--app-text);
}

.container,
.container-lg,
.container-md,
.container-sm,
.container-xl,
.container-xxl {
  max-width: 1320px;
}

.container-fluid {
  max-width: none;
}

.card,
.modal-content,
.dropdown-menu {
  border-radius: var(--card-radius);
}

.card {
  border: 1px solid var(--app-border);
  box-shadow: var(--app-shadow-sm);
}

.card-header {
  border-bottom-color: var(--app-border-soft);
}

.btn {
  border-radius: 10px;
  font-weight: 700;
}

.btn-sm {
  border-radius: 8px;
}

.form-control,
.form-select {
  border-color: var(--app-border);
  border-radius: 10px;
}

.form-control:focus,
.form-select:focus {
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow: 0 0 0 0.22rem rgba(37, 99, 235, 0.12);
}

.badge {
  letter-spacing: 0;
}

.mono,
.kpi {
  font-family: "SF Mono", "Roboto Mono", Menlo, Consolas, monospace;
}

.kpi {
  font-size: 2rem;
  font-weight: 800;
}

.app-page {
  padding-top: 1.5rem;
  padding-bottom: 2rem;
}

.app-hero {
  background: linear-gradient(135deg, #0f172a, #1d4ed8);
  color: #fff;
  border-radius: 18px;
  padding: 1.25rem;
  box-shadow: var(--app-shadow);
  overflow: hidden;
  position: relative;
}

.app-hero::after {
  content: "";
  position: absolute;
  inset: auto -6rem -8rem auto;
  width: 18rem;
  height: 18rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
}

.app-hero > * {
  position: relative;
  z-index: 1;
}

.app-hero-title {
  font-size: clamp(1.35rem, 2vw, 2rem);
  font-weight: 850;
  margin: 0;
}

.app-hero-subtitle {
  color: rgba(255, 255, 255, 0.78);
  margin: .25rem 0 0;
}

.glass-pill {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  border-radius: 999px;
  padding: .7rem .95rem;
  backdrop-filter: blur(10px);
}

.metric-card,
.stat-card,
.summary-card,
.kpi-card {
  border: 1px solid var(--app-border);
  border-radius: var(--card-radius);
  background: var(--app-surface);
  box-shadow: var(--app-shadow-sm);
}

.metric-card {
  padding: 1.1rem;
  height: 100%;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  overflow: hidden;
  position: relative;
}

.metric-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--metric-color, var(--app-primary));
}

.metric-label {
  color: var(--app-muted);
  font-size: .72rem;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: .04em;
}

.metric-value {
  color: var(--app-text);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  line-height: 1.05;
  font-weight: 850;
  margin-top: .35rem;
}

.metric-note {
  color: var(--app-muted);
  font-size: .78rem;
  margin-top: .35rem;
}

.metric-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--metric-color, var(--app-primary)) 11%, white);
  color: var(--metric-color, var(--app-primary));
  flex: 0 0 auto;
  font-size: 1.2rem;
}

.metric-danger { --metric-color: var(--app-danger); }
.metric-success { --metric-color: var(--app-success); }
.metric-warning { --metric-color: var(--app-warning); }
.metric-info { --metric-color: var(--app-info); }
.metric-primary { --metric-color: var(--app-primary); }
.metric-dark { --metric-color: #0f172a; }

.section-card {
  border: 1px solid var(--app-border);
  border-radius: var(--card-radius);
  background: var(--app-surface);
  box-shadow: var(--app-shadow-sm);
  overflow: hidden;
}

.section-header {
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--app-border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.section-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 850;
}

.section-eyebrow {
  color: var(--app-muted);
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 800;
}

.table-responsive {
  border-radius: 0 0 var(--card-radius) var(--card-radius);
}

.table {
  --bs-table-hover-bg: #f8fafc;
}

.table thead th {
  background: var(--app-surface-soft);
  color: #334155;
  border-bottom: 1px solid var(--app-border);
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .035em;
  font-weight: 850;
  white-space: nowrap;
}

.table tbody td {
  border-color: var(--app-border-soft);
  color: #1e293b;
  vertical-align: middle;
}

.table tbody tr:last-child td {
  border-bottom-width: 0;
}

.empty-state {
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: .55rem;
  color: var(--app-muted);
  text-align: center;
  padding: 2rem;
}

.empty-state i {
  font-size: 2.2rem;
  color: var(--app-success);
}

.quick-action {
  display: flex;
  align-items: center;
  gap: .85rem;
  height: 100%;
  padding: 1rem;
  border: 1px solid var(--app-border);
  border-radius: 14px;
  background: #fff;
  color: var(--app-text);
  text-decoration: none;
  box-shadow: var(--app-shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.quick-action:hover {
  transform: translateY(-2px);
  border-color: rgba(37, 99, 235, .35);
  box-shadow: var(--app-shadow);
  color: var(--app-text);
}

.quick-action-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #eff6ff;
  color: var(--app-primary);
  flex: 0 0 auto;
  font-size: 1.1rem;
}

.quick-action-title {
  display: block;
  font-weight: 850;
  line-height: 1.15;
}

.quick-action-text {
  display: block;
  color: var(--app-muted);
  font-size: .78rem;
  margin-top: .18rem;
}

@media (max-width: 991.98px) {
  .app-page {
    padding-top: 1rem;
  }

  .app-hero {
    border-radius: 14px;
    padding: 1rem;
  }

  .section-header {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 767.98px) {
  .container,
  .container-fluid,
  .container-lg,
  .container-md,
  .container-sm,
  .container-xl,
  .container-xxl {
    padding-left: .85rem;
    padding-right: .85rem;
  }

  .metric-card {
    padding: .95rem;
  }

  .metric-icon {
    width: 38px;
    height: 38px;
    border-radius: 11px;
  }

  .mobile-card-table {
    overflow: visible !important;
    max-height: none !important;
    height: auto !important;
    min-height: 0 !important;
  }

  .mobile-card-table table.table,
  .mobile-card-table table.table thead,
  .mobile-card-table table.table tbody,
  .mobile-card-table table.table tr,
  .mobile-card-table table.table td {
    display: block;
    width: 100% !important;
    max-width: 100% !important;
  }

  .mobile-card-table table.table thead {
    display: none;
  }

  .mobile-card-table table.table tbody {
    display: grid;
    gap: .85rem;
    padding: .85rem;
    background: var(--app-surface-soft);
  }

  .mobile-card-table table.table tbody tr {
    background: #fff;
    border: 1px solid var(--app-border);
    border-radius: 13px;
    box-shadow: 0 3px 12px rgba(15, 23, 42, .05);
    overflow: hidden;
  }

  .mobile-card-table table.table tbody td {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: .35rem;
    padding: .75rem .85rem !important;
    border-bottom: 1px solid var(--app-border-soft);
    text-align: left !important;
    white-space: normal !important;
    min-width: 0;
    max-width: 100% !important;
    overflow-wrap: anywhere;
  }

  .mobile-card-table table.table tbody td[style] {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
  }

  .mobile-card-table table.table tbody td::before {
    content: attr(data-label);
    color: var(--app-muted);
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .035em;
    font-weight: 850;
    text-align: left;
    line-height: 1.2;
  }

  .mobile-card-table table.table tbody td:last-child {
    border-bottom: 0;
  }

  .mobile-card-table table.table tbody td[colspan] {
    display: block;
    text-align: center !important;
  }

  .mobile-card-table table.table tbody td[colspan]::before,
  .mobile-card-table table.table tbody td[data-label=""]::before {
    display: none;
  }

  .mobile-card-table table.table .btn,
  .mobile-card-table table.table .btn-group,
  .mobile-card-table table.table form {
    white-space: normal;
  }

  .mobile-card-table table.table .btn-group,
  .mobile-card-table table.table form {
    max-width: 100%;
  }

  .mobile-card-table table.table .text-end,
  .mobile-card-table table.table .text-center,
  .mobile-card-table table.table [class*="text-end"],
  .mobile-card-table table.table [class*="text-center"] {
    text-align: left !important;
  }

  .mobile-card-table table.table .dual-currency,
  .mobile-card-table table.table .receipt-actions,
  .mobile-card-table table.table .mail-actions,
  .mobile-card-table table.table .btn-group {
    align-items: flex-start !important;
    justify-content: flex-start !important;
  }

  .mobile-card-table table.table .receipt-actions,
  .mobile-card-table table.table .mail-actions {
    display: flex !important;
    flex-wrap: wrap;
    width: 100%;
    min-width: 0 !important;
    white-space: normal !important;
  }

  .mobile-card-table table.table .text-truncate {
    max-width: 100% !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
  }

  .quick-action {
    padding: .9rem;
  }

  .quick-action-icon {
    width: 38px;
    height: 38px;
  }
}