:root {
  --brand-bg: #f5f8ff;
  --brand-bg-alt: #eef4ff;
  --brand-surface: #ffffff;
  --brand-border: rgba(36, 99, 235, 0.15);
  --brand-text: #0b1b34;
  --brand-muted: #5b6f8f;
  --brand-accent: #5fb7ff;
  --brand-accent-2: #2f7cf6;
  --brand-shadow: 0 10px 24px rgba(12, 45, 120, 0.08);
  --ui-font-base: 0.95rem;
  --ui-font-small: 0.84rem;
  --ui-font-label: 0.88rem;
  --ui-font-heading: 1.22rem;
  --ui-line-height: 1.45;
}

body {
  background: linear-gradient(180deg, var(--brand-bg) 0%, var(--brand-bg-alt) 100%);
  font-size: var(--ui-font-base);
  line-height: var(--ui-line-height);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--brand-text);
  letter-spacing: 0.01em;
}

h4,
.h4 {
  font-size: var(--ui-font-heading);
  font-weight: 700;
}

p,
span,
small,
li,
a,
td,
th,
label,
.form-control,
.custom-select,
.btn,
.dropdown-item,
.nav-link,
.collapse-item {
  font-size: var(--ui-font-base);
}

.small,
small,
.text-xs,
.sidebar .sidebar-heading,
.table-sm th,
.table-sm td {
  font-size: var(--ui-font-small) !important;
}

label {
  color: #1f1f1f !important;
  font-size: var(--ui-font-label);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.card-header,
.card-title {
  font-size: var(--ui-font-base);
  font-weight: 700;
}

.topbar .nav-item .nav-link,
.sidebar .nav-item .nav-link,
.sidebar .nav-item .nav-link span {
  font-size: var(--ui-font-base) !important;
}

.table th,
.table td {
  vertical-align: middle;
  border-color: rgba(47, 124, 246, 0.12) !important;
}

#wrapper {
  overflow-x: hidden;
}

#wrapper,
#content-wrapper,
#content {
  background: transparent;
}

#content-wrapper {
  min-width: 0;
}

.sidebar {
  background: #0f1f3a !important;
  border-right: 1px solid rgba(95, 183, 255, 0.25);
}

.sidebar .nav-item .nav-link:hover {
  background: rgba(95, 183, 255, 0.12) !important;
}

.sidebar .nav-item.active .nav-link {
  background: rgba(95, 183, 255, 0.18) !important;
  box-shadow: inset 0 0 0 1px rgba(95, 183, 255, 0.25);
}

.topbar.navbar {
  background: var(--brand-surface) !important;
  border-bottom: 1px solid var(--brand-border);
  box-shadow: var(--brand-shadow);
}

.modal-content,
.dropdown-menu {
  background: var(--brand-surface) !important;
  border: 1px solid var(--brand-border) !important;
  box-shadow: var(--brand-shadow);
}

.card:not([class*="bg-"]) {
  background: var(--brand-surface) !important;
  border: 1px solid var(--brand-border) !important;
  box-shadow: var(--brand-shadow);
}

.card-header,
.modal-header {
  border-bottom: 1px solid var(--brand-border) !important;
}

.card-footer,
.modal-footer {
  border-top: 1px solid var(--brand-border) !important;
}

.table thead th {
  background: rgba(95, 183, 255, 0.12) !important;
}

.form-control,
.form-control:focus,
.custom-select,
.custom-select:focus {
  background: #f9fbff !important;
  border: 1px solid rgba(47, 124, 246, 0.18) !important;
  box-shadow: none !important;
}

/* Ensure readable text inside inputs and selects */
.form-control,
.custom-select,
textarea,
input,
select,
option {
  color: #0b1b34 !important;
}

.form-control::placeholder {
  color: #6c7ea3 !important;
}

.btn-primary,
.btn-success,
.btn-info {
  background: linear-gradient(135deg, #3d8cff, #7fc8ff) !important;
  border: none !important;
  box-shadow: 0 10px 18px rgba(47, 124, 246, 0.18);
  color: #0b1b34 !important;
  font-weight: 600;
}

.btn-primary:hover,
.btn-success:hover,
.btn-info:hover {
  transform: translateY(-1px);
  filter: brightness(1.02);
}

.btn-secondary,
.btn-danger,
.btn-warning {
  background: #eef4ff !important;
  border: 1px solid rgba(47, 124, 246, 0.18) !important;
  color: #0b1b34 !important;
}

/* Default button text readability */
.btn {
  color: #0b1b34;
}

.badge,
.badge-danger,
.badge-success,
.badge-warning {
  background: rgba(95, 183, 255, 0.2) !important;
  border: 1px solid rgba(47, 124, 246, 0.2) !important;
}

.dropdown-item:hover {
  background: rgba(95, 183, 255, 0.12) !important;
}

.alert {
  background: rgba(95, 183, 255, 0.12) !important;
  border: 1px solid rgba(47, 124, 246, 0.2) !important;
}

.scroll-to-top {
  background: rgba(47, 124, 246, 0.8) !important;
}

footer.sticky-footer {
  background: var(--brand-surface) !important;
  border-top: 1px solid var(--brand-border);
  box-shadow: 0 -8px 20px rgba(12, 45, 120, 0.06);
  position: relative;
  z-index: 1;
}

/* Footer links keep theme background only */
.hr-section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 16px;
}

.hr-section-nav .btn {
  border-radius: 999px;
  padding: 6px 14px;
}

.hr-section {
  display: none;
}

.hr-section.active {
  display: block;
}

.hr-section-note {
  color: #6b7a96;
  font-size: var(--ui-font-small);
}