/*
 * Bootstrap and Flatpickr are loaded via CDN <link> tags in the layout (same
 * approach the old app used, just newer CDN + versions). This file holds a
 * light design layer on top of them - same components/markup, refined look.
 */

:root {
  --brand-navy: #1f3a5f;
  --brand-navy-dark: #16283f;
  --brand-teal: #2b8a8a;
  --page-bg: #f4f6f9;
  --card-border: #e4e8ed;
  --card-shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 6px rgba(15, 23, 42, 0.05);
  --radius: 8px;
  --text-body: #2a3441;
  --text-muted: #6b7686;
}

body {
  background: var(--page-bg);
  color: var(--text-body);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.container {
  max-width: 1040px;
  padding-top: 1.5rem;
  padding-bottom: 3rem;
}

/* Navbar -------------------------------------------------------------- */

.navbar.bg-brand {
  background: var(--brand-navy);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
  padding: 0.7rem 1.25rem;
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 0.01em;
}

.navbar.bg-brand .nav-link {
  opacity: 0.9;
}

.navbar.bg-brand .nav-link:hover {
  opacity: 1;
}

/* Breadcrumbs ----------------------------------------------------------- */

.breadcrumb {
  background: transparent;
  padding: 0.5rem 0.25rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.breadcrumb-item.active {
  color: var(--text-muted);
}

/* Cards ------------------------------------------------------------------ */

.card {
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.card-header {
  background: #fff;
  border-bottom: 1px solid var(--card-border);
  padding: 1rem 1.25rem;
}

.card-header h4,
.card-header h6 {
  margin: 0;
  font-weight: 600;
  color: var(--text-body) !important;
}

.card-footer {
  background: #fafbfc;
  border-top: 1px solid var(--card-border);
}

.card-body {
  padding: 1.25rem;
}

/* Tables ------------------------------------------------------------------ */

.table {
  margin-bottom: 0;
}

.table thead th {
  border-top: none;
  border-bottom: 2px solid var(--card-border);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  font-weight: 600;
}

.table td {
  vertical-align: middle;
}

.table-hover tbody tr:hover {
  background-color: #f1f5f9;
}

.table a {
  color: var(--brand-navy);
  font-weight: 500;
}

/* Buttons ------------------------------------------------------------------ */

.btn {
  border-radius: 6px;
  font-weight: 500;
}

.btn-primary {
  background-color: var(--brand-navy);
  border-color: var(--brand-navy);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--brand-navy-dark);
  border-color: var(--brand-navy-dark);
}

/* Forms ------------------------------------------------------------------ */

.form-control {
  border-radius: 6px;
  border-color: #d5dae1;
}

.form-control:focus {
  border-color: var(--brand-teal);
  box-shadow: 0 0 0 0.2rem rgba(43, 138, 138, 0.18);
}

label {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-body);
}

/* Alerts / flash ------------------------------------------------------------------ */

.alert {
  border-radius: var(--radius);
  border: none;
}

/* Home / landing page ------------------------------------------------------------------ */

.hero {
  text-align: center;
  padding: 4rem 1rem 2rem;
}

.hero h1 {
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.5rem;
}

.hero-tagline {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Flatpickr calendar polish ------------------------------------------------------------------ */

.flatpickr-day.selected {
  background: var(--brand-navy);
  border-color: var(--brand-navy);
}

.flatpickr-day.today {
  border-color: var(--brand-teal);
}

/* Date fields shouldn't stretch to the full form width (Bootstrap's
   .form-control defaults to width: 100%) - cap the wrapping .form-group so
   the field is just wide enough for the longest date it'll ever show
   ("30 September 2026"). */
.date-field {
  max-width: 180px;
}

/* Borrower page "Future Value" widget - the collapse panel used to live
   inside a float-right Bootstrap grid column with no .row wrapper, which
   made the panel visibly jump/resize oddly when it opened. It's now a
   plain flex item instead. */
.future-value .collapse .card-body {
  margin-top: 0.5rem;
  max-width: 220px;
}

.future-value-result {
  margin-top: 0.5rem;
}