/* Bootstrap 5 Minimal - Core Styling */

:root {
  --bs-primary: #0d6efd;
  --bs-danger: #dc3545;
  --bs-success: #198754;
  --bs-warning: #ffc107;
  --bs-info: #0dcaf0;
  --bs-light: #f8f9fa;
  --bs-dark: #212529;
  --bs-body-bg: #ffffff;
  --bs-body-color: #212529;
  --bs-border-color: #dee2e6;
  --bs-border-radius: .375rem;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--bs-body-color);
  background-color: var(--bs-body-bg);
}

h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-weight: 600;
  line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p { margin-bottom: 1rem; }

a {
  color: var(--bs-primary);
  text-decoration: none;
}

a:hover { text-decoration: underline; }

.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: 12px;
  padding-left: 12px;
}

@media (min-width: 576px) {
  .container { max-width: 540px; }
}

@media (min-width: 768px) {
  .container { max-width: 720px; }
}

@media (min-width: 992px) {
  .container { max-width: 960px; }
}

@media (min-width: 1200px) {
  .container { max-width: 1140px; }
}

.container-fluid {
  width: 100%;
  padding-right: 12px;
  padding-left: 12px;
  margin-right: auto;
  margin-left: auto;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -12px;
  margin-left: -12px;
}

.col, .col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12,
.col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12,
.col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12,
.col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12 {
  position: relative;
  width: 100%;
  padding-right: 12px;
  padding-left: 12px;
}

.col { flex: 1 0 0%; }
.col-1 { flex: 0 0 8.33333%; max-width: 8.33333%; }
.col-2 { flex: 0 0 16.66667%; max-width: 16.66667%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-4 { flex: 0 0 33.33333%; max-width: 33.33333%; }
.col-5 { flex: 0 0 41.66667%; max-width: 41.66667%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-7 { flex: 0 0 58.33333%; max-width: 58.33333%; }
.col-8 { flex: 0 0 66.66667%; max-width: 66.66667%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-10 { flex: 0 0 83.33333%; max-width: 83.33333%; }
.col-11 { flex: 0 0 91.66667%; max-width: 91.66667%; }
.col-12 { flex: 0 0 100%; max-width: 100%; }

@media (min-width: 768px) {
  .col-md-1 { flex: 0 0 8.33333%; max-width: 8.33333%; }
  .col-md-2 { flex: 0 0 16.66667%; max-width: 16.66667%; }
  .col-md-3 { flex: 0 0 25%; max-width: 25%; }
  .col-md-4 { flex: 0 0 33.33333%; max-width: 33.33333%; }
  .col-md-5 { flex: 0 0 41.66667%; max-width: 41.66667%; }
  .col-md-6 { flex: 0 0 50%; max-width: 50%; }
  .col-md-7 { flex: 0 0 58.33333%; max-width: 58.33333%; }
  .col-md-8 { flex: 0 0 66.66667%; max-width: 66.66667%; }
  .col-md-9 { flex: 0 0 75%; max-width: 75%; }
  .col-md-10 { flex: 0 0 83.33333%; max-width: 83.33333%; }
  .col-md-11 { flex: 0 0 91.66667%; max-width: 91.66667%; }
  .col-md-12 { flex: 0 0 100%; max-width: 100%; }
}

@media (min-width: 992px) {
  .col-lg-1 { flex: 0 0 8.33333%; max-width: 8.33333%; }
  .col-lg-2 { flex: 0 0 16.66667%; max-width: 16.66667%; }
  .col-lg-3 { flex: 0 0 25%; max-width: 25%; }
  .col-lg-4 { flex: 0 0 33.33333%; max-width: 33.33333%; }
  .col-lg-5 { flex: 0 0 41.66667%; max-width: 41.66667%; }
  .col-lg-6 { flex: 0 0 50%; max-width: 50%; }
  .col-lg-7 { flex: 0 0 58.33333%; max-width: 58.33333%; }
  .col-lg-8 { flex: 0 0 66.66667%; max-width: 66.66667%; }
  .col-lg-9 { flex: 0 0 75%; max-width: 75%; }
  .col-lg-10 { flex: 0 0 83.33333%; max-width: 83.33333%; }
  .col-lg-11 { flex: 0 0 91.66667%; max-width: 91.66667%; }
  .col-lg-12 { flex: 0 0 100%; max-width: 100%; }
}

/* Navbar */
.navbar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  background-color: var(--bs-light);
  border-bottom: 1px solid var(--bs-border-color);
}

.navbar-brand {
  display: inline-block;
  padding-top: 0.3125rem;
  padding-bottom: 0.3125rem;
  margin-right: 1rem;
  font-size: 1.25rem;
  text-decoration: none;
  white-space: nowrap;
  color: var(--bs-body-color);
  font-weight: 600;
}

.navbar-dark { background-color: var(--bs-dark); }
.navbar-dark .navbar-brand { color: #fff; }
.navbar-dark .nav-link { color: rgba(255, 255, 255, 0.55); }
.navbar-dark .nav-link:hover { color: rgba(255, 255, 255, 0.75); }

.navbar-expand-lg .navbar-collapse { display: flex !important; flex-basis: auto; }
.navbar-expand-lg .navbar-toggler { display: none; }

.navbar-toggler {
  padding: 0.25rem 0.75rem;
  font-size: 1.25rem;
  line-height: 1;
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: var(--bs-border-radius);
  cursor: pointer;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}

.nav-link {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--bs-body-color);
  text-decoration: none;
  transition: color 0.15s ease-in-out;
}

.nav-link:hover { color: var(--bs-primary); }

.navbar-nav {
  display: flex;
  flex-direction: column;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}

.navbar-nav .nav-link { padding-right: 0; padding-left: 0; }

.navbar-expand-lg .navbar-nav { flex-direction: row; }
.navbar-expand-lg .navbar-nav .nav-link { padding-right: 1rem; padding-left: 1rem; }

.ms-auto { margin-left: auto !important; }

/* Cards */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  background-color: #fff;
  background-clip: border-box;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
}

.card-body {
  flex: 1 1 auto;
  padding: 1rem;
}

.card-header {
  padding: 0.5rem 1rem;
  margin-bottom: 0;
  background-color: rgba(0, 0, 0, 0.03);
  border-bottom: 1px solid var(--bs-border-color);
}

.card-footer {
  padding: 0.5rem 1rem;
  background-color: rgba(0, 0, 0, 0.03);
  border-top: 1px solid var(--bs-border-color);
}

.card-title {
  margin-bottom: 0.5rem;
}

/* Forms */
.form-control, .form-select {
  display: block;
  width: 100%;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--bs-body-color);
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus, .form-select:focus {
  color: var(--bs-body-color);
  background-color: #fff;
  border-color: #86b7fe;
  outline: 0;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group {
  margin-bottom: 1rem;
}

.form-check {
  display: block;
  padding-left: 1.5em;
}

.form-check-input {
  float: left;
  margin-left: -1.5em;
  margin-top: 0.3em;
  accent-color: var(--bs-primary);
}

.form-check-label {
  display: block;
}

/* Buttons */
.btn {
  display: inline-block;
  font-weight: 400;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  border: 1px solid transparent;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  border-radius: var(--bs-border-radius);
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.btn:hover { text-decoration: none; }

.btn-primary {
  color: #fff;
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
}

.btn-primary:hover {
  color: #fff;
  background-color: #0b5ed7;
  border-color: #0a58ca;
}

.btn-success {
  color: #fff;
  background-color: var(--bs-success);
  border-color: var(--bs-success);
}

.btn-danger {
  color: #fff;
  background-color: var(--bs-danger);
  border-color: var(--bs-danger);
}

.btn-danger:hover {
  color: #fff;
  background-color: #bb2d3b;
  border-color: #ae2012;
}

.btn-outline-primary {
  color: var(--bs-primary);
  border-color: var(--bs-primary);
  background-color: transparent;
}

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

.btn-outline-secondary {
  color: #6c757d;
  border-color: #6c757d;
  background-color: transparent;
}

.btn-outline-secondary:hover {
  color: #fff;
  background-color: #6c757d;
  border-color: #6c757d;
}

.btn-link {
  color: var(--bs-primary);
  text-decoration: none;
  background-color: transparent;
  border: none;
  padding: 0;
}

.btn-link:hover {
  color: #0a58ca;
  text-decoration: underline;
}

.btn-sm { padding: 0.25rem 0.5rem; font-size: 0.875rem; }
.btn-lg { padding: 0.5rem 1rem; font-size: 1.25rem; }
.btn-block, .w-100 { width: 100%; }

/* Alerts */
.alert {
  position: relative;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: var(--bs-border-radius);
}

.alert-primary {
  color: #084298;
  background-color: #cfe2ff;
  border-color: #b6d4fe;
}

.alert-success {
  color: #0f5132;
  background-color: #d1e7dd;
  border-color: #badbcc;
}

.alert-warning {
  color: #664d03;
  background-color: #fff3cd;
  border-color: #ffecb5;
}

.alert-danger {
  color: #842029;
  background-color: #f8d7da;
  border-color: #f5c2c7;
}

.alert-info {
  color: #0c5460;
  background-color: #d1ecf1;
  border-color: #bee5eb;
}

.alert-dismissible {
  padding-right: 3rem;
}

.alert-dismissible .btn-close {
  position: absolute;
  top: 0;
  right: 0;
  padding: 0.75rem 1rem;
}

.btn-close {
  box-sizing: content-box;
  width: 1em;
  height: 1em;
  padding: 0.25em 0.25em;
  color: #000;
  background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='%23000' d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat;
  border: 0;
  border-radius: var(--bs-border-radius);
  cursor: pointer;
  opacity: 0.5;
}

.btn-close:hover { opacity: 0.75; }

/* Tables */
table { border-collapse: collapse; width: 100%; }

.table {
  width: 100%;
  margin-bottom: 1rem;
  color: var(--bs-body-color);
  border-collapse: collapse;
}

.table > thead > tr > th {
  border-bottom: 2px solid var(--bs-border-color);
  font-weight: 600;
  padding: 0.75rem;
  text-align: left;
}

.table > tbody > tr > td {
  border-bottom: 1px solid var(--bs-border-color);
  padding: 0.75rem;
}

.table > tbody > tr:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

.table-hover tbody tr:hover {
  color: #212529;
  background-color: rgba(0, 0, 0, 0.075);
}

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.35em 0.65em;
  font-size: 0.75em;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: var(--bs-border-radius);
}

.badge-primary { background-color: var(--bs-primary); }
.badge-success { background-color: var(--bs-success); }
.badge-warning { background-color: var(--bs-warning); color: #000; }
.badge-danger { background-color: var(--bs-danger); }
.bg-primary { background-color: var(--bs-primary) !important; color: white; }
.bg-success { background-color: var(--bs-success) !important; color: white; }
.bg-warning { background-color: var(--bs-warning) !important; color: #000; }
.bg-danger { background-color: var(--bs-danger) !important; color: white; }
.bg-dark { background-color: var(--bs-dark) !important; color: white; }
.bg-light { background-color: var(--bs-light) !important; }
.bg-secondary { background-color: #6c757d !important; color: white; }

.text-white { color: white !important; }
.text-white-50 { color: rgba(255, 255, 255, 0.5) !important; }
.text-dark { color: var(--bs-dark) !important; }
.text-muted { color: #6c757d !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }
.text-left { text-align: left !important; }
.text-decoration-none { text-decoration: none !important; }

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  display: none;
  float: left;
  min-width: 10rem;
  padding: 0.5rem 0;
  margin: 0.125rem 0 0;
  font-size: 1rem;
  color: var(--bs-body-color);
  text-align: left;
  list-style: none;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
}

.dropdown-item {
  display: block;
  width: 100%;
  padding: 0.25rem 1rem;
  clear: both;
  color: var(--bs-body-color);
  text-align: inherit;
  white-space: nowrap;
  background-color: transparent;
  border: 0;
  text-decoration: none;
  cursor: pointer;
}

.dropdown-item:hover {
  color: var(--bs-body-color);
  background-color: #f8f9fa;
}

.dropdown-divider {
  height: 0;
  margin: 0.5rem 0;
  overflow: hidden;
  border-top: 1px solid var(--bs-border-color);
}

.dropdown-toggle::after {
  content: '';
  display: inline-block;
  margin-left: 0.255em;
  vertical-align: 0.255em;
  border-top: 0.3em solid;
  border-right: 0.3em solid transparent;
  border-bottom: 0;
  border-left: 0.3em solid transparent;
}

/* Spacing utilities */
.m-0 { margin: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 3rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 3rem !important; }
.ms-2 { margin-left: 0.5rem !important; }
.ms-auto { margin-left: auto !important; }
.p-0 { padding: 0 !important; }
.p-1 { padding: 0.25rem !important; }
.p-2 { padding: 0.5rem !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }
.px-2 { padding-left: 0.5rem !important; padding-right: 0.5rem !important; }
.py-2 { padding-top: 0.5rem !important; padding-bottom: 0.5rem !important; }
.py-4 { padding-top: 1.5rem !important; padding-bottom: 1.5rem !important; }
.py-5 { padding-top: 3rem !important; padding-bottom: 3rem !important; }

/* Display utilities */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }

.float-end { float: right !important; }
.float-start { float: left !important; }

.justify-content-between { justify-content: space-between !important; }
.align-items-center { align-items: center !important; }

/* Borders */
.border { border: 1px solid var(--bs-border-color) !important; }
.border-bottom { border-bottom: 1px solid var(--bs-border-color) !important; }
.border-top { border-top: 1px solid var(--bs-border-color) !important; }
.border-0 { border: 0 !important; }

/* Progress */
.progress {
  display: flex;
  height: 1rem;
  overflow: hidden;
  font-size: 0.75rem;
  background-color: #e9ecef;
  border-radius: var(--bs-border-radius);
}

.progress-bar {
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  color: #fff;
  text-align: center;
  white-space: nowrap;
  background-color: var(--bs-primary);
  transition: width 0.6s ease;
}

/* List group */
.list-group {
  display: flex;
  flex-direction: column;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}

.list-group-item {
  position: relative;
  display: block;
  padding: 0.75rem 1rem;
  background-color: #fff;
  border: 1px solid var(--bs-border-color);
}

.list-group-item:first-child { border-radius: var(--bs-border-radius) var(--bs-border-radius) 0 0; }
.list-group-item:last-child { border-radius: 0 0 var(--bs-border-radius) var(--bs-border-radius); }
.list-group-item + .list-group-item { border-top-width: 0; }

.list-group-item:hover {
  color: var(--bs-body-color);
  text-decoration: none;
  background-color: #f8f9fa;
}

.list-group-item-action {
  color: var(--bs-body-color);
  text-align: inherit;
  cursor: pointer;
}

/* Sticky */
.sticky-top {
  position: sticky;
  top: 0;
  z-index: 1020;
}

/* Misc */
.fw-bold { font-weight: 700; }
.text-truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }