/* Màu thương hiệu SIS, lấy từ SIS-CTV-2026 (wwwroot/css/site.css dòng 741-742):
   xanh dương #005FFF (primary), vàng #FFBC00 (accent). */
:root {
  --sis-primary: #005FFF;
  --sis-primary-dark: #1072B9;
  --sis-accent: #FFBC00;
}

html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.bg-brand-primary {
  background-color: var(--sis-primary);
}

.navbar-logo {
  height: 32px;
  width: auto;
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9);
}

.navbar-dark .navbar-nav .nav-link:hover {
  color: var(--sis-accent);
}

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

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--sis-primary-dark) !important;
  border-color: var(--sis-primary-dark) !important;
}

.btn-outline-primary {
  color: var(--sis-primary);
  border-color: var(--sis-primary);
}

.btn-outline-primary:hover {
  background-color: var(--sis-primary);
  border-color: var(--sis-primary);
}

a {
  color: var(--sis-primary);
}

.badge.bg-warning {
  background-color: var(--sis-accent) !important;
}