:root {
  --primary: #00457c;        /* TRU Finance cyan */
  --primary-dark: #00457c;   /* Deep blue accent */
  --light-bg: #f0faff;       /* Very light cyan */
  --text-dark: #333333;
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  display: flex;
  flex-direction: column;
  background-color: var(--light-bg);
  color: var(--text-dark);
}

/* make .container expand to push footer down */
.container {
  flex: 1 0 auto;
  background-color: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  padding: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

/* override Bootstrap’s .bg-primary */
.navbar.bg-primary {
  background-color: var(--primary-dark) !important;
}


.navbar-brand, .nav-link {
  color: #fff !important;
}

.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary-dark);
  border-radius: 0.375rem;
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  box-shadow: 0 0 8px rgba(0,69,124,0.5);
}

.form-control,
.form-select {
  border-radius: 0.375rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(0,196,224,0.25);
}

/* style table header */
table thead {
  background-color: var(--primary);
  color: #fff;
}

footer {
  flex-shrink: 0;
  text-align: center;
  background-color: var(--primary-dark);
  color: #fff;
  padding: 1rem;
  /* ensure it’s always at bottom */
  margin-top: auto;
}