/* ============================================================
   Finance module — namespaced design system
   All selectors are scoped under .finance-* classes so that
   non-finance pages remain unaffected.
   ============================================================ */

:root {
  /* Primary brand */
  --fin-primary:        #2c5282;
  --fin-primary-50:     #ebf2fa;
  --fin-primary-100:    #d6e4f5;
  --fin-primary-700:    #1e3a5f;

  /* Status colours */
  --fin-success:        #2f855a;
  --fin-success-50:     #e6f4ec;
  --fin-warning:        #c05621;
  --fin-warning-50:     #fdf3eb;
  --fin-danger:         #c53030;
  --fin-danger-50:      #fbeaea;
  --fin-info:           #2c7a7b;
  --fin-info-50:        #e6f3f3;
  --fin-muted:          #6c757d;

  /* Surfaces */
  --fin-surface:        #ffffff;
  --fin-surface-alt:    #f7f9fc;
  --fin-border:         #e3e8ef;

  /* Tokens */
  --fin-radius:         0.5rem;
  --fin-radius-sm:      0.35rem;
  --fin-shadow-sm:      0 1px 2px rgba(20, 30, 50, 0.04);
  --fin-shadow:         0 2px 8px rgba(20, 30, 50, 0.06);
  --fin-shadow-hover:   0 4px 16px rgba(20, 30, 50, 0.10);
}

/* ── Breadcrumbs ─────────────────────────────────────────── */
.finance-breadcrumb {
  font-size: 0.875rem;
}
.finance-breadcrumb .breadcrumb {
  background: transparent;
  padding: 0;
  margin: 0;
}
.finance-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  color: var(--fin-muted);
  padding-right: 0.4rem;
  font-weight: 600;
}
.finance-breadcrumb .breadcrumb-item a {
  color: var(--fin-primary);
  text-decoration: none;
}
.finance-breadcrumb .breadcrumb-item a:hover {
  text-decoration: underline;
}
.finance-breadcrumb .breadcrumb-item.active {
  color: var(--fin-muted);
}

/* ── Page header ─────────────────────────────────────────── */
.finance-page-header {
  border-bottom: 1px solid var(--fin-border);
  padding-bottom: 0.75rem;
}
.finance-page-title {
  color: var(--fin-primary-700);
  font-weight: 600;
}
.finance-page-title i {
  color: var(--fin-primary);
  font-size: 1.05em;
}
.finance-page-subtitle {
  line-height: 1.4;
}
.finance-page-actions .btn {
  white-space: nowrap;
}

/* ── Card ────────────────────────────────────────────────── */
.finance-card {
  background: var(--fin-surface);
  border: 1px solid var(--fin-border);
  border-radius: var(--fin-radius);
  box-shadow: var(--fin-shadow-sm);
  margin-bottom: 1rem;
  transition: box-shadow 120ms ease-in-out;
}
.finance-card:hover {
  box-shadow: var(--fin-shadow);
}
.finance-card > .card-header,
.finance-card .finance-card-header {
  background: var(--fin-surface-alt);
  border-bottom: 1px solid var(--fin-border);
  padding: 0.6rem 1rem;
  font-weight: 600;
  color: var(--fin-primary-700);
  border-top-left-radius: var(--fin-radius);
  border-top-right-radius: var(--fin-radius);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.finance-card > .card-body,
.finance-card .finance-card-body {
  padding: 1rem 1.25rem;
}
.finance-card.is-emphasis-danger  { border-color: var(--fin-danger); }
.finance-card.is-emphasis-warning { border-color: var(--fin-warning); }
.finance-card.is-emphasis-success { border-color: var(--fin-success); }
.finance-card.is-emphasis-info    { border-color: var(--fin-info); }

/* ── KPI tile ────────────────────────────────────────────── */
.finance-kpi {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  background: var(--fin-surface);
  border: 1px solid var(--fin-border);
  border-radius: var(--fin-radius);
  padding: 0.75rem 1rem 0.75rem 1.15rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--fin-shadow-sm);
  transition: transform 100ms, box-shadow 120ms;
  min-height: 5.5rem;
  height: 100%;
}
.finance-kpi:hover {
  transform: translateY(-1px);
  box-shadow: var(--fin-shadow);
}
.finance-kpi::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--fin-primary);
}
.finance-kpi--primary::before { background: var(--fin-primary); }
.finance-kpi--success::before { background: var(--fin-success); }
.finance-kpi--warning::before { background: var(--fin-warning); }
.finance-kpi--danger::before  { background: var(--fin-danger); }
.finance-kpi--info::before    { background: var(--fin-info); }
.finance-kpi--muted::before   { background: var(--fin-muted); }

.finance-kpi__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fin-muted);
}
.finance-kpi--primary .finance-kpi__label { color: var(--fin-primary); }
.finance-kpi--success .finance-kpi__label { color: var(--fin-success); }
.finance-kpi--warning .finance-kpi__label { color: var(--fin-warning); }
.finance-kpi--danger  .finance-kpi__label { color: var(--fin-danger); }
.finance-kpi--info    .finance-kpi__label { color: var(--fin-info); }

.finance-kpi__value {
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.2;
  color: #1f2937;
}
.finance-kpi__value small {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--fin-muted);
  margin-left: 0.25rem;
}
.finance-kpi__hint {
  font-size: 0.75rem;
  color: var(--fin-muted);
  margin-top: 0.25rem;
}
.finance-kpi__icon {
  position: absolute;
  right: 0.75rem;
  top: 0.75rem;
  font-size: 1.6rem;
  opacity: 0.12;
  pointer-events: none;
  color: #1f2937;
}
.finance-kpi--primary .finance-kpi__icon { color: var(--fin-primary); opacity: 0.20; }
.finance-kpi--success .finance-kpi__icon { color: var(--fin-success); opacity: 0.20; }
.finance-kpi--warning .finance-kpi__icon { color: var(--fin-warning); opacity: 0.20; }
.finance-kpi--danger  .finance-kpi__icon { color: var(--fin-danger);  opacity: 0.20; }
.finance-kpi--info    .finance-kpi__icon { color: var(--fin-info);    opacity: 0.20; }

/* ── Table ───────────────────────────────────────────────── */
.finance-table {
  font-size: 0.875rem;
  margin-bottom: 0;
  width: 100%;
}
.finance-table thead th {
  background: var(--fin-surface-alt);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fin-muted);
  border-bottom: 2px solid var(--fin-border);
  padding: 0.55rem 0.75rem;
  white-space: nowrap;
}
.finance-table tbody tr {
  border-bottom: 1px solid var(--fin-border);
}
.finance-table tbody tr:last-child {
  border-bottom: 0;
}
.finance-table tbody tr:hover {
  background: var(--fin-primary-50);
}
.finance-table tbody td {
  padding: 0.55rem 0.75rem;
  vertical-align: middle;
}
.finance-table tbody tr.is-overdue { background: var(--fin-danger-50); }
.finance-table tbody tr.is-paid    { color: var(--fin-success); }
.finance-table tbody tr.is-warning { background: var(--fin-warning-50); }

/* ── Status badges ──────────────────────────────────────── */
.finance-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  border: 1px solid transparent;
  white-space: nowrap;
}
.finance-badge--success { background: var(--fin-success-50); color: var(--fin-success); border-color: rgba(47,133,90,0.3); }
.finance-badge--warning { background: var(--fin-warning-50); color: var(--fin-warning); border-color: rgba(192,86,33,0.3); }
.finance-badge--danger  { background: var(--fin-danger-50);  color: var(--fin-danger);  border-color: rgba(197,48,48,0.3); }
.finance-badge--info    { background: var(--fin-info-50);    color: var(--fin-info);    border-color: rgba(44,122,123,0.3); }
.finance-badge--primary { background: var(--fin-primary-50); color: var(--fin-primary); border-color: rgba(44,82,130,0.3); }
.finance-badge--muted   { background: #f1f3f5; color: var(--fin-muted); border-color: var(--fin-border); }

/* ── Form ────────────────────────────────────────────────── */
.finance-form .form-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--fin-muted);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.finance-form .form-control,
.finance-form .form-select {
  border-color: var(--fin-border);
}
.finance-form .form-control:focus,
.finance-form .form-select:focus {
  border-color: var(--fin-primary);
  box-shadow: 0 0 0 0.2rem rgba(44, 82, 130, 0.15);
}
.finance-form-section {
  background: var(--fin-surface-alt);
  border-radius: var(--fin-radius-sm);
  padding: 1rem;
  margin-bottom: 1rem;
}
.finance-form-section__title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--fin-primary);
  margin-bottom: 0.5rem;
}

/* ── Filter bar ──────────────────────────────────────────── */
.finance-filterbar {
  background: var(--fin-surface);
  border: 1px solid var(--fin-border);
  border-radius: var(--fin-radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  box-shadow: var(--fin-shadow-sm);
}
.finance-filterbar__title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--fin-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* ── Empty state ─────────────────────────────────────────── */
.finance-empty {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--fin-muted);
}
.finance-empty__icon {
  font-size: 2.25rem;
  color: var(--fin-border);
  margin-bottom: 0.5rem;
}
.finance-empty__title {
  font-weight: 600;
  color: #495057;
  margin-bottom: 0.25rem;
}
.finance-empty__hint {
  font-size: 0.85rem;
}

/* ── Detail-page hero block ─────────────────────────────── */
.finance-hero {
  background: linear-gradient(180deg, var(--fin-surface) 0%, var(--fin-primary-50) 100%);
  border: 1px solid var(--fin-border);
  border-radius: var(--fin-radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
}
.finance-hero__title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--fin-primary-700);
  margin-bottom: 0.15rem;
}
.finance-hero__subtitle {
  font-size: 0.85rem;
  color: var(--fin-muted);
}
.finance-hero__stat {
  border: 1px solid var(--fin-border);
  border-radius: var(--fin-radius-sm);
  background: var(--fin-surface);
  padding: 0.75rem 1rem;
  height: 100%;
}
.finance-hero__stat--warning { border-color: var(--fin-warning); background: var(--fin-warning-50); }
.finance-hero__stat--success { border-color: var(--fin-success); background: var(--fin-success-50); }
.finance-hero__stat--danger  { border-color: var(--fin-danger);  background: var(--fin-danger-50); }
.finance-hero__stat--primary { border-color: var(--fin-primary); background: var(--fin-primary-50); }
.finance-hero__stat-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--fin-muted);
  letter-spacing: 0.04em;
}
.finance-hero__stat-value {
  font-size: 1.6rem;
  font-weight: 600;
  color: #1f2937;
  line-height: 1.15;
}

/* ── Sticky right rail (used by detail pages) ─────────── */
.finance-rail {
  position: sticky;
  top: 1rem;
}

/* ── Guarantee utilization (3-segment progress) ─────────── */
.finance-utilization {
  background: #eef1f6;
  border-radius: 999px;
  overflow: hidden;
}
.finance-utilization .progress-bar {
  transition: width 200ms ease;
}
.finance-utilization__registered  { background-color: var(--fin-primary); }
.finance-utilization__unregistered { background-color: var(--fin-warning); }
.finance-utilization__free        { background-color: var(--fin-success); }

/* Small color dot for legends/tooltips */
.finance-utilization-dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  margin-right: 0.25rem;
  vertical-align: 0.05rem;
}
.finance-utilization-dot--registered  { background-color: var(--fin-primary); }
.finance-utilization-dot--unregistered { background-color: var(--fin-warning); }
.finance-utilization-dot--free        { background-color: var(--fin-success); }

/* Inline legend strip */
.finance-utilization-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  font-size: 0.78rem;
  color: var(--fin-muted);
  align-items: center;
}
.finance-utilization-legend strong {
  color: #1f2937;
  margin-left: 0.15rem;
}

/* ── Tab pills override ─────────────────────────────────── */
.finance-tabs.nav-pills {
  gap: 0.25rem;
}
.finance-tabs.nav-pills .nav-link {
  border-radius: var(--fin-radius-sm);
  color: var(--fin-muted);
  font-weight: 500;
  padding: 0.4rem 0.9rem;
  border: 1px solid transparent;
}
.finance-tabs.nav-pills .nav-link.active {
  background: var(--fin-primary);
  color: #fff;
}
.finance-tabs.nav-pills .nav-link:hover:not(.active) {
  background: var(--fin-primary-50);
  color: var(--fin-primary);
  border-color: var(--fin-border);
}