/* === Global Styles === */
html, body {
  height: 100%;
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f8f9fa;
  color: #212529;
}

body {
  background-color: #f8f9fa;
}
body.dark-mode {
  background-color: #121220;
  color: #e2e2e2;
}

/* === Layout === */
.flex-grow-1.d-flex.flex-column {
  padding: 2rem;
  background-color: #ffffff;
  color: #212529;
  min-height: 100vh;
}

body.dark-mode .flex-grow-1.d-flex.flex-column {
  background-color: #1e1e2f;
  color: #e2e2e2;
}

.container-fluid {
  padding: 2rem;
}

/* === Sidebar === */
.sidebar {
  min-height: 100vh;
  background-color: #343a40;
  color: #fff;
  position: sticky;
  top: 0;
  padding: 1rem;
}

.sidebar a {
  color: #ccc;
  text-decoration: none;
  display: block;
  margin-bottom: 0.75rem;
}

.sidebar a:hover {
  color: #fff;
}

/* === Navbar === */
.navbar-dark.bg-dark {
  background-color: #1e1e2f !important;
}

#mainNavbar {
  background-color: #ffffff;
  color: #212529;
  border-bottom: 1px solid #dee2e6;
}

body.dark-mode #mainNavbar {
  background-color: #2e2e3e;
  color: #e0e0e0;
  border-bottom: 1px solid #444;
}

body.dark-mode #mainNavbar a,
body.dark-mode #mainNavbar i,
body.dark-mode #mainNavbar button {
  color: #e0e0e0;
}

/* === Cards === */
.card {
  background-color: #ffffff;
  border: 1px solid #dee2e6;
  border-radius: 0.25rem;
  box-shadow: 0 0 5px rgba(0,0,0,0.05);
}

body.dark-mode .card {
  background-color: #1e1e2f;
  color: #e2e2e2;
}

/* === Forms === */
input, select, textarea {
  width: 100%;
  padding: 0.5rem;
  margin-top: 0.25rem;
  margin-bottom: 1rem;
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
  background-color: #fff;
  color: #212529;
}

.form-control {
  background-color: #fff;
}

body.dark-mode .form-control,
body.dark-mode select,
body.dark-mode input,
body.dark-mode textarea {
  background-color: #2c2c3c;
  border-color: #444;
  color: #eee;
}

body.dark-mode input::placeholder,
body.dark-mode textarea::placeholder {
  color: #999;
}

body.dark-mode input[type="file"] {
  background-color: #2c2c3c;
  color: #eee;
  border: 1px solid #444;
}

body.dark-mode input[type="file"]::file-selector-button {
  background-color: #444;
  color: #eee;
  border: 1px solid #666;
  padding: 0.3rem 0.75rem;
  border-radius: 3px;
}

/* === Footer === */
.footer,
footer {
  background-color: #f1f1f1;
  color: #6c757d;
  text-align: center;
  padding: 1rem;
  border-top: 1px solid #dee2e6;
  margin-top: 1rem;
}

body.dark-mode .footer,
body.dark-mode footer {
  background-color: #121220;
  color: #ccc;
  border-top: 1px solid #333;
  padding: 1rem;
  margin-top: 1rem;
}

/* === Table Adjustments for Dark Mode === */
body.dark-mode .table {
  background-color: #1f1f2f;
  color: #e2e2e2;
}

body.dark-mode .table thead th {
  background-color: #2c2c3c;
  color: #ffffff;
}

body.dark-mode .table tbody tr td {
  color: #e2e2e2;
  border-color: #444;
}

/* === Button Adjustments === */
body.dark-mode .btn-outline-primary {
  color: #87cefa;
  border-color: #87cefa;
}

body.dark-mode .btn-outline-danger {
  color: #ff6b6b;
  border-color: #ff6b6b;
}

body.dark-mode .btn-outline-primary:hover,
body.dark-mode .btn-outline-danger:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* === Pagination === */
body.dark-mode .pagination .page-link {
  background-color: #2a2a3a;
  color: #e2e2e2;
  border-color: #444;
}

body.dark-mode .pagination .page-item.active .page-link {
  background-color: #444;
  color: #fff;
}

/* === Typography for Dark Mode === */
body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6,
body.dark-mode p,
body.dark-mode span,
body.dark-mode strong,
body.dark-mode label,
body.dark-mode td,
body.dark-mode th,
body.dark-mode .breadcrumb,
body.dark-mode .text-muted,
body.dark-mode .text-dark {
  color: #e2e2e2 !important;
}

body.dark-mode .breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  color: #888;
}

/* === Transitions === */
body, .card, input, select, textarea, .navbar, .sidebar, .footer {
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* === Dark Mode Toggle Icon === */
body.dark-mode #toggleMode i::before {
  content: "\f185";
}