/* ================================================================
   Design system: Sharp institutional UI — deep navy, electric blue, emerald, amber.
   This file overrides Bootstrap defaults and creates consistent geometry for all views.
================================================================ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 72px;
  --topbar-height: 56px;
  --bg-page: #0A111A;
  --bg-sidebar: #05121E;
  --sidebar-border: #13304A;
  --sidebar-text: #A3B5CF;
  --sidebar-text-hover: #FFFFFF;
  --sidebar-active: #1D4ED8;
  --card-bg: #071321;
  --panel-bg: rgba(255,255,255,0.04);
  --border-color: rgba(148,163,184,0.18);
  --text-main: #E2E8F0;
  --text-muted: #94A3B8;
  --primary: #2563EB;
  --primary-strong: #0B63D7;
  --accent-emerald: #10B981;
  --accent-amber: #F59E0B;
  --accent-danger: #EF4444;
  --secondary: #64748B;
  --primary-dark: #1D4ED8;
  --sidebar-active-bg: rgba(37,99,235,0.16);
  --sidebar-active-text: #FFFFFF;
  --shadow-soft: 0 12px 32px rgba(3, 10, 22, 0.18);
  --shadow-lg: 0 24px 72px rgba(3, 10, 22, 0.25);
  --radius: 0px;
  --radius-soft: 6px;
  --transition: all 0.18s ease;
}

[data-bs-theme="light"] {
  --bg-page: #F8FAFC;
  --bg-sidebar: #0F172A;
  --sidebar-border: #1E293B;
  --sidebar-text: #94A3B8;
  --sidebar-text-hover: #FFFFFF;
  --card-bg: #F1F5F9;
  --panel-bg: rgba(15, 23, 42, 0.04);
  --border-color: #CBD5E1;
  --text-main: #111827;
  --text-muted: #64748B;
  --secondary: #94A3B8;
  --primary-dark: #1D4ED8;
  --sidebar-active-bg: rgba(37,99,235,0.16);
  --sidebar-active-text: #FFFFFF;
  --shadow-soft: 0 18px 50px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 18px 46px rgba(15, 23, 42, 0.12);
}

body.lms-body {
  min-height: 100vh;
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top left, rgba(37, 99, 235, 0.20), transparent 24%),
              radial-gradient(circle at bottom right, rgba(16, 185, 129, 0.08), transparent 20%),
              var(--bg-page);
  color: var(--text-main);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 13px;
  line-height: 1.6;
}

* { box-sizing: border-box; }

[x-cloak] { display: none !important; }

::selection { background: rgba(37, 99, 235, 0.24); color: #fff; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(148,163,184,0.28); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: rgba(37,99,235,0.5); }

h1, h2, h3, h4, h5, h6, .page-title, .brand-name { font-family: 'Inter', sans-serif; font-weight: 700; letter-spacing: -0.02em; }

.stat-value, .metric, .amount, .table td.num, .font-monospace { font-family: 'JetBrains Mono', monospace; }

.text-primary { color: var(--primary) !important; }
.text-success { color: var(--accent-emerald) !important; }
.text-warning { color: var(--accent-amber) !important; }
.text-danger { color: var(--accent-danger) !important; }

/* Sidebar */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.22s ease;
  z-index: 1100;
}

.sidebar.collapsed { width: var(--sidebar-collapsed-width); }

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: var(--topbar-height);
  padding: 0 18px;
  border-bottom: 1px solid var(--sidebar-border);
  background: linear-gradient(90deg, rgba(255,255,255,0.06), transparent);
}

.brand-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  display: grid;
  place-items: center;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-soft);
}

.brand-name {
  color: #fff;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sidebar.collapsed .brand-name { opacity: 0; width: 0; overflow: hidden; }

.sidebar-nav { padding: 16px 0; overflow: auto; }

.nav-section-label {
  color: #94a3b8;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 16px 20px 8px;
}

.sidebar.collapsed .nav-section-label { display: none; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.nav-item:hover {
  background: rgba(255,255,255,0.05);
  color: var(--sidebar-text-hover);
  border-left-color: rgba(255,255,255,0.15);
}

.nav-item.active {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
  border-left-color: var(--primary);
}

.nav-item i { width: 22px; text-align: center; font-size: 14px; }
.sidebar.collapsed .nav-item { justify-content: center; padding-left: 0; padding-right: 0; }
.sidebar.collapsed .nav-item span { display: none; }
.sidebar.collapsed .nav-item.active { border-left-color: transparent; border-right: 3px solid var(--primary); }

/* Main wrapper */
.main-wrapper {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left 0.22s ease;
}
.main-wrapper.expanded { margin-left: var(--sidebar-collapsed-width); }

/* Topbar */
.topbar {
  height: var(--topbar-height);
  padding: 0 24px;
  background: transparent;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1050;
}

.topbar-left, .topbar-right { display: flex; align-items: center; gap: 14px; }

.sidebar-toggle, .theme-toggle-btn, .btn-link {
  color: var(--text-muted) !important;
  padding: 10px;
  border-radius: var(--radius-soft);
  border: 1px solid transparent;
}

.sidebar-toggle:hover, .theme-toggle-btn:hover {
  color: var(--text-main) !important;
  background: rgba(37,99,235,0.08);
  border-color: var(--border-color);
}

.breadcrumb { margin-bottom: 0; background: transparent; padding: 0; }
.breadcrumb-item a { color: var(--text-muted); text-decoration: none; }
.breadcrumb-item a:hover { color: var(--primary); }
.breadcrumb-item.active { color: var(--text-main); }

/* Page content */
.page-content {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 28px 30px 36px;
}

.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.page-title { font-size: clamp(1.75rem, 2.4vw, 2.6rem); margin: 0; }

.page-subtitle { margin: 8px 0 0; color: var(--text-muted); font-size: 0.95rem; }

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.6rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(37,99,235,0.12);
  color: var(--primary);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
}

.badge.bg-primary { background: var(--primary); color: #fff !important; }
.badge.bg-success { background: var(--accent-emerald); color: #fff !important; }
.badge.bg-warning { background: var(--accent-amber); color: #000 !important; }
.badge.bg-danger { background: var(--accent-danger); color: #fff !important; }

.page-header .badge {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 0.68em 1rem;
  border-radius: 999px;
}

/* Cards */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-soft);
  box-shadow: var(--shadow-soft);
}

.card-header {
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 18px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-body { padding: 18px; }

.btn { font-weight: 700; border-radius: 0; }

.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff !important; }
.btn-primary:hover, .btn-primary:focus { background: var(--primary-strong); border-color: var(--primary-strong); }

.btn-outline-primary { color: var(--primary) !important; border-color: var(--primary); background: transparent; }
.btn-outline-primary:hover { background: rgba(37,99,235,0.1); }

.btn-outline-secondary { color: var(--text-main) !important; border-color: var(--border-color); background: transparent; }
.btn-outline-secondary:hover { color: var(--primary); background: rgba(37,99,235,0.08); }

.btn-danger { background: var(--accent-danger); border-color: var(--accent-danger); color: #fff !important; }
.btn-danger:hover { background: #dc2626; border-color: #dc2626; }
.btn-success { background: var(--accent-emerald); border-color: var(--accent-emerald); color: #fff !important; }
.btn-success:hover { background: #059669; border-color: #059669; }
.btn-warning { background: var(--accent-amber); border-color: var(--accent-amber); color: #000 !important; }
.btn-warning:hover { background: #d97706; border-color: #d97706; }

.alert { border-radius: var(--radius-soft); border-width: 1px; }
.alert-success { background: rgba(16,185,129,0.08); border-color: rgba(16,185,129,0.18); }
.alert-warning { background: rgba(245,158,11,0.08); border-color: rgba(245,158,11,0.18); }
.alert-danger { background: rgba(239,68,68,0.08); border-color: rgba(239,68,68,0.18); }

.table { color: var(--text-main); }
.table thead th {
  background: rgba(37,99,235,0.06);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.table tbody tr { border-bottom: 1px solid var(--border-color); }
.table td, .table th { border-top: none; vertical-align: middle; }

.form-control, .form-select, textarea {
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-main);
}
.form-control:focus, .form-select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 0.12rem rgba(37,99,235,0.18); }

.form-label { font-size: 11px; font-weight: 700; text-transform: uppercase; color: var(--text-muted); margin-bottom: 4px; }

.hover-translate-y:hover { transform: translateY(-3px); }
.hover-glow:hover { box-shadow: 0 0 28px rgba(37,99,235,0.16); }

.text-main { color: var(--text-main) !important; }
.text-muted { color: var(--text-muted) !important; }

.module-card {
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  padding: 16px;
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px;
  transition: all 0.2s ease;
  color: var(--text-main);
  text-decoration: none;
}
.module-card:hover { border-color: var(--primary); background: rgba(37,99,235,0.05); }
.module-icon { font-size: 24px; color: var(--primary); }
.module-label { font-size: 12px; font-weight: 700; }

.module-card.theme-emerald:hover { border-color: var(--accent-emerald); background: rgba(16,185,129,0.06); }
.module-card.theme-emerald .module-icon { color: var(--accent-emerald); }
.module-card.theme-amber:hover { border-color: var(--accent-amber); background: rgba(245,158,11,0.06); }
.module-card.theme-amber .module-icon { color: var(--accent-amber); }
.module-card.theme-purple:hover { border-color: #8b5cf6; background: rgba(139,92,246,0.06); }
.module-card.theme-purple .module-icon { color: #8b5cf6; }

.page-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 24px; border-bottom: 1px solid var(--border-color); padding-bottom: 12px; }
.page-title { font-size: 22px; font-weight: 700; margin: 0; color: var(--text-main); text-transform: uppercase; letter-spacing: 0.02em; }
.page-subtitle { font-size: 12px; color: var(--text-muted); margin: 4px 0 0; }

.modal-content { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: var(--radius); box-shadow: 0 10px 30px rgba(0,0,0,0.18); }
.modal-header, .modal-footer { border-color: var(--border-color); }
.modal-header { padding: 16px; }
.modal-body { padding: 16px; }
.modal-footer { padding: 16px; background: rgba(255,255,255,0.02); }

.section-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); margin-bottom: 16px; border-bottom: 1px dashed var(--border-color); padding-bottom: 8px; display: flex; align-items: center; gap: 8px; }

.pipeline-track { display: flex; align-items: center; width: 100%; gap: 0; margin: 20px 0; position: relative; }
.pipeline-step { flex: 1; text-align: center; position: relative; z-index: 1; }
.pipeline-step::before { content: ''; position: absolute; top: 12px; left: -50%; width: 100%; height: 2px; background: var(--border-color); z-index: -1; }
.pipeline-step:first-child::before { display: none; }
.pipeline-step.active::before, .pipeline-step.completed::before { background: var(--primary); }
.step-icon { width: 26px; height: 26px; border-radius: 50%; background: var(--card-bg); border: 2px solid var(--border-color); display: inline-flex; align-items: center; justify-content: center; margin: 0 auto 8px; font-size: 10px; color: var(--text-muted); }
.pipeline-step.active .step-icon, .pipeline-step.completed .step-icon { background: var(--primary); border-color: var(--primary); color: #fff; }
.step-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.pipeline-step.active .step-label { color: var(--primary); }

.module-group { margin-bottom: 24px; }
.module-group-title { font-size: 14px; font-weight: 700; color: var(--text-main); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.module-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 12px; }

.bg-primary { background-color: var(--primary) !important; color: #fff !important; }
.bg-secondary { background-color: var(--secondary) !important; color: #fff !important; }
.bg-success { background-color: var(--accent-emerald) !important; color: #fff !important; }
.bg-danger { background-color: var(--accent-danger) !important; color: #fff !important; }
.bg-warning { background-color: var(--accent-amber) !important; color: #000 !important; }

/* Light theme badge fixes */
[data-bs-theme="light"] .badge.bg-secondary {
  background-color: rgba(148,163,184,0.15) !important;
  color: var(--secondary) !important;
  border-color: rgba(148,163,184,0.3) !important;
}

[data-bs-theme="light"] .badge.text-secondary {
  color: var(--secondary) !important;
}

[data-bs-theme="light"] .badge.bg-light.text-secondary {
  background-color: #F1F5F9 !important;
  color: var(--secondary) !important;
  border-color: var(--border-color) !important;
}

[data-bs-theme="light"] .text-secondary {
  color: var(--secondary) !important;
}

[data-bs-theme="light"] .bg-light.bg-opacity-10,
[data-bs-theme="light"] .bg-light.bg-opacity-30,
[data-bs-theme="light"] .bg-light.bg-opacity-50 {
  background-color: var(--panel-bg) !important;
}

/* Light theme opacity backgrounds */
[data-bs-theme="light"] .bg-primary.bg-opacity-5,
[data-bs-theme="light"] .bg-primary.bg-opacity-10,
[data-bs-theme="light"] .bg-primary.bg-opacity-20 {
  background-color: rgba(37, 99, 235, 0.08) !important;
}

[data-bs-theme="light"] .bg-success.bg-opacity-5,
[data-bs-theme="light"] .bg-success.bg-opacity-10,
[data-bs-theme="light"] .bg-success.bg-opacity-20 {
  background-color: rgba(16, 185, 129, 0.08) !important;
}

[data-bs-theme="light"] .bg-warning.bg-opacity-5,
[data-bs-theme="light"] .bg-warning.bg-opacity-10,
[data-bs-theme="light"] .bg-warning.bg-opacity-20 {
  background-color: rgba(245, 158, 11, 0.08) !important;
}

[data-bs-theme="light"] .bg-danger.bg-opacity-5,
[data-bs-theme="light"] .bg-danger.bg-opacity-10,
[data-bs-theme="light"] .bg-danger.bg-opacity-20 {
  background-color: rgba(239, 68, 68, 0.08) !important;
}

[data-bs-theme="light"] .bg-info.bg-opacity-5,
[data-bs-theme="light"] .bg-info.bg-opacity-10,
[data-bs-theme="light"] .bg-info.bg-opacity-20 {
  background-color: rgba(59, 130, 246, 0.08) !important;
}

[data-bs-theme="light"] .bg-dark.bg-opacity-5 {
  background-color: rgba(15, 23, 42, 0.08) !important;
}

[data-bs-theme="light"] .bg-white.bg-opacity-10 {
  background-color: var(--card-bg) !important;
}

[data-bs-theme="light"] .card.bg-white,
[data-bs-theme="light"] .bg-white {
  background-color: var(--card-bg) !important;
}

[data-bs-theme="light"] .card-header {
  background: rgba(15, 23, 42, 0.06) !important;
}

[data-bs-theme="light"] .modal-content,
[data-bs-theme="light"] .dropdown-menu {
  background: var(--card-bg) !important;
}

/* ===== Light theme: comprehensive badge & text color fixes ===== */
/* Badges with opacity backgrounds need darker text for visibility */
[data-bs-theme="light"] .badge.bg-primary.bg-opacity-10,
[data-bs-theme="light"] .badge.bg-primary.bg-opacity-5,
[data-bs-theme="light"] .badge.bg-primary.bg-opacity-20 {
  color: #0B63D7 !important;
  background-color: rgba(37, 99, 235, 0.12) !important;
}

[data-bs-theme="light"] .badge.bg-success.bg-opacity-10,
[data-bs-theme="light"] .badge.bg-success.bg-opacity-5,
[data-bs-theme="light"] .badge.bg-success.bg-opacity-20 {
  color: #047857 !important;
  background-color: rgba(16, 185, 129, 0.12) !important;
}

[data-bs-theme="light"] .badge.bg-danger.bg-opacity-10,
[data-bs-theme="light"] .badge.bg-danger.bg-opacity-5,
[data-bs-theme="light"] .badge.bg-danger.bg-opacity-20 {
  color: #991B1B !important;
  background-color: rgba(239, 68, 68, 0.12) !important;
}

[data-bs-theme="light"] .badge.bg-warning.bg-opacity-10,
[data-bs-theme="light"] .badge.bg-warning.bg-opacity-5,
[data-bs-theme="light"] .badge.bg-warning.bg-opacity-20 {
  color: #92400E !important;
  background-color: rgba(245, 158, 11, 0.12) !important;
}

[data-bs-theme="light"] .badge.bg-info.bg-opacity-10,
[data-bs-theme="light"] .badge.bg-info.bg-opacity-5,
[data-bs-theme="light"] .badge.bg-info.bg-opacity-20 {
  color: #0369A1 !important;
  background-color: rgba(59, 130, 246, 0.12) !important;
}

[data-bs-theme="light"] .badge.text-primary { color: #0B63D7 !important; }
[data-bs-theme="light"] .badge.text-success { color: #047857 !important; }
[data-bs-theme="light"] .badge.text-danger { color: #991B1B !important; }
[data-bs-theme="light"] .badge.text-warning,
[data-bs-theme="light"] .badge.text-warning-emphasis { color: #92400E !important; }
[data-bs-theme="light"] .badge.text-info { color: #0369A1 !important; }

/* Light theme: table text visibility */
[data-bs-theme="light"] .table tbody td { color: #111827 !important; }
[data-bs-theme="light"] .table tbody tr { color: #111827 !important; }

/* Light theme: general text color classes in light context */
[data-bs-theme="light"] .text-primary { color: #0B63D7 !important; }
[data-bs-theme="light"] .text-success { color: #047857 !important; }
[data-bs-theme="light"] .text-danger { color: #991B1B !important; }
[data-bs-theme="light"] .text-warning { color: #92400E !important; }
[data-bs-theme="light"] .text-info { color: #0369A1 !important; }

/* Light theme: div/span with opacity backgrounds */
[data-bs-theme="light"] .bg-primary.bg-opacity-10,
[data-bs-theme="light"] .bg-primary.bg-opacity-5,
[data-bs-theme="light"] .bg-primary.bg-opacity-20 {
  color: #0B63D7 !important;
}

[data-bs-theme="light"] .bg-success.bg-opacity-10,
[data-bs-theme="light"] .bg-success.bg-opacity-5,
[data-bs-theme="light"] .bg-success.bg-opacity-20 {
  color: #047857 !important;
}

[data-bs-theme="light"] .bg-danger.bg-opacity-10,
[data-bs-theme="light"] .bg-danger.bg-opacity-5,
[data-bs-theme="light"] .bg-danger.bg-opacity-20 {
  color: #991B1B !important;
}

[data-bs-theme="light"] .bg-warning.bg-opacity-10,
[data-bs-theme="light"] .bg-warning.bg-opacity-5,
[data-bs-theme="light"] .bg-warning.bg-opacity-20 {
  color: #92400E !important;
}

[data-bs-theme="light"] .bg-info.bg-opacity-10,
[data-bs-theme="light"] .bg-info.bg-opacity-5,
[data-bs-theme="light"] .bg-info.bg-opacity-20 {
  color: #0369A1 !important;
}

[data-bs-theme="dark"] body, [data-bs-theme="dark"] .lms-body { background-color: var(--bg-page) !important; color: var(--text-main) !important; }
[data-bs-theme="dark"] .card { background: var(--card-bg) !important; border-color: var(--border-color) !important; }
[data-bs-theme="dark"] .card-header { border-color: var(--border-color) !important; }
[data-bs-theme="dark"] .table { color: var(--text-main) !important; --bs-table-bg: transparent !important; --bs-table-hover-bg: var(--bg-page) !important; --bs-table-border-color: var(--border-color) !important; }
[data-bs-theme="dark"] .table th { color: var(--text-muted) !important; background: var(--bg-page) !important; border-color: var(--border-color) !important; }
[data-bs-theme="dark"] .table td { border-color: var(--border-color) !important; color: var(--text-main) !important; }
[data-bs-theme="dark"] .stat-card { background: var(--card-bg) !important; border-color: var(--border-color) !important; }
[data-bs-theme="dark"] .dropdown-menu { background: var(--card-bg) !important; border-color: var(--border-color) !important; border-radius: var(--radius); }
[data-bs-theme="dark"] .dropdown-item { color: var(--text-main) !important; font-size: 13px; }
[data-bs-theme="dark"] .dropdown-item:hover { background: var(--bg-sidebar) !important; }
[data-bs-theme="dark"] .form-control, [data-bs-theme="dark"] .form-select { background-color: var(--bg-page) !important; border-color: var(--border-color) !important; color: var(--text-main) !important; }
[data-bs-theme="dark"] .form-control:focus, [data-bs-theme="dark"] .form-select:focus { border-color: var(--primary) !important; background-color: var(--card-bg) !important; }
[data-bs-theme="dark"] .alert { border-radius: var(--radius); border: 1px solid; }
[data-bs-theme="dark"] .text-muted { color: var(--text-muted) !important; }
[data-bs-theme="dark"] .module-card { background: var(--bg-page); }
[data-bs-theme="dark"] .module-card:hover { background: rgba(37, 99, 235, 0.1); }

/* Dark theme: badges with opacity backgrounds have proper text colors */
[data-bs-theme="dark"] .badge.bg-primary.bg-opacity-10,
[data-bs-theme="dark"] .badge.bg-primary.bg-opacity-5,
[data-bs-theme="dark"] .badge.bg-primary.bg-opacity-20 {
  color: #60A5FA !important;
}

[data-bs-theme="dark"] .badge.bg-success.bg-opacity-10,
[data-bs-theme="dark"] .badge.bg-success.bg-opacity-5,
[data-bs-theme="dark"] .badge.bg-success.bg-opacity-20 {
  color: #6EE7B7 !important;
}

[data-bs-theme="dark"] .badge.bg-danger.bg-opacity-10,
[data-bs-theme="dark"] .badge.bg-danger.bg-opacity-5,
[data-bs-theme="dark"] .badge.bg-danger.bg-opacity-20 {
  color: #FCA5A5 !important;
}

[data-bs-theme="dark"] .badge.bg-warning.bg-opacity-10,
[data-bs-theme="dark"] .badge.bg-warning.bg-opacity-5,
[data-bs-theme="dark"] .badge.bg-warning.bg-opacity-20 {
  color: #FCD34D !important;
}

[data-bs-theme="dark"] .badge.bg-info.bg-opacity-10,
[data-bs-theme="dark"] .badge.bg-info.bg-opacity-5,
[data-bs-theme="dark"] .badge.bg-info.bg-opacity-20 {
  color: #7DD3FC !important;
}

/* Dark theme: divs/spans with opacity backgrounds have proper text */
[data-bs-theme="dark"] .bg-primary.bg-opacity-10,
[data-bs-theme="dark"] .bg-primary.bg-opacity-5,
[data-bs-theme="dark"] .bg-primary.bg-opacity-20 {
  color: #60A5FA !important;
}

[data-bs-theme="dark"] .bg-success.bg-opacity-10,
[data-bs-theme="dark"] .bg-success.bg-opacity-5,
[data-bs-theme="dark"] .bg-success.bg-opacity-20 {
  color: #6EE7B7 !important;
}

[data-bs-theme="dark"] .bg-danger.bg-opacity-10,
[data-bs-theme="dark"] .bg-danger.bg-opacity-5,
[data-bs-theme="dark"] .bg-danger.bg-opacity-20 {
  color: #FCA5A5 !important;
}

[data-bs-theme="dark"] .bg-warning.bg-opacity-10,
[data-bs-theme="dark"] .bg-warning.bg-opacity-5,
[data-bs-theme="dark"] .bg-warning.bg-opacity-20 {
  color: #FCD34D !important;
}

[data-bs-theme="dark"] .bg-info.bg-opacity-10,
[data-bs-theme="dark"] .bg-info.bg-opacity-5,
[data-bs-theme="dark"] .bg-info.bg-opacity-20 {
  color: #7DD3FC !important;
}