/* Bootstrap RTL CSS - Simplified version for POS System */
:root {
  --bs-blue: #0d6efd;
  --bs-indigo: #6610f2;
  --bs-purple: #6f42c1;
  --bs-pink: #d63384;
  --bs-red: #dc3545;
  --bs-orange: #fd7e14;
  --bs-yellow: #ffc107;
  --bs-green: #198754;
  --bs-teal: #20c997;
  --bs-cyan: #0dcaf0;
  --bs-white: #fff;
  --bs-gray: #6c757d;
  --bs-gray-dark: #343a40;
  --bs-primary: #0d6efd;
  --bs-secondary: #6c757d;
  --bs-success: #198754;
  --bs-info: #0dcaf0;
  --bs-warning: #ffc107;
  --bs-danger: #dc3545;
  --bs-light: #f8f9fa;
  --bs-dark: #212529;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  background-color: #fff;
  direction: rtl;
  text-align: right;
}

.container {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

@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; }
}

.navbar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.navbar-brand {
  padding-top: 0.3125rem;
  padding-bottom: 0.3125rem;
  margin-right: 1rem;
  font-size: 1.25rem;
  text-decoration: none;
  white-space: nowrap;
}

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

.nav-item {
  margin-bottom: 0;
}

.nav-link {
  display: block;
  padding: 0.5rem 1rem;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

.nav-link:hover {
  color: rgba(255, 255, 255, 0.75);
}

.navbar-toggler {
  padding: 0.25rem 0.75rem;
  font-size: 1.25rem;
  line-height: 1;
  background-color: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.375rem;
  transition: box-shadow 0.15s ease-in-out;
}

.navbar-collapse {
  flex-basis: 100%;
  flex-grow: 1;
  align-items: center;
}

.bg-primary {
  background-color: var(--bs-primary) !important;
}

.navbar-dark .navbar-brand {
  color: #fff;
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.55);
}

.navbar-dark .navbar-toggler {
  color: rgba(255, 255, 255, 0.55);
  border-color: rgba(255, 255, 255, 0.1);
}

.border-bottom {
  border-bottom: 1px solid #dee2e6 !important;
}

.box-shadow {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.mb-3 {
  margin-bottom: 1rem !important;
}

.text-center {
  text-align: center !important;
}

.display-4 {
  font-size: 2.5rem;
  font-weight: 300;
  line-height: 1.2;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
}

.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 rgba(0, 0, 0, 0.125);
  border-radius: 0.375rem;
}

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

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

.card-text:last-child {
  margin-bottom: 0;
}

.btn {
  display: inline-block;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  background-color: transparent;
  border: 1px solid transparent;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  border-radius: 0.375rem;
  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 {
  color: #212529;
}

.btn-outline-success {
  color: #198754;
  border-color: #198754;
}

.btn-outline-success:hover {
  color: #fff;
  background-color: #198754;
  border-color: #198754;
}

.btn-outline-info {
  color: #0dcaf0;
  border-color: #0dcaf0;
}

.btn-outline-info:hover {
  color: #000;
  background-color: #0dcaf0;
  border-color: #0dcaf0;
}

.btn-outline-warning {
  color: #ffc107;
  border-color: #ffc107;
}

.btn-outline-warning:hover {
  color: #000;
  background-color: #ffc107;
  border-color: #ffc107;
}

.btn-outline-primary {
  color: #0d6efd;
  border-color: #0d6efd;
}

.btn-outline-primary:hover {
  color: #fff;
  background-color: #0d6efd;
  border-color: #0d6efd;
}

.btn-outline-danger {
  color: #dc3545;
  border-color: #dc3545;
}

.btn-outline-danger:hover {
  color: #fff;
  background-color: #dc3545;
  border-color: #dc3545;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -0.75rem;
  margin-left: -0.75rem;
}

.col-md-3, .col-md-4, .col-md-6 {
  position: relative;
  width: 100%;
  padding-right: 0.75rem;
  padding-left: 0.75rem;
}

@media (min-width: 768px) {
  .col-md-3 { flex: 0 0 auto; width: 25%; }
  .col-md-4 { flex: 0 0 auto; width: 33.33333333%; }
  .col-md-6 { flex: 0 0 auto; width: 50%; }
}

.g-3 > * {
  padding: 0.75rem;
}

.g-4 > * {
  padding: 1rem;
}

.g-5 > * {
  padding: 1.25rem;
}

.mt-4 {
  margin-top: 1.5rem !important;
}

.mt-5 {
  margin-top: 3rem !important;
}

.mb-4 {
  margin-bottom: 1.5rem !important;
}

.mb-5 {
  margin-bottom: 3rem !important;
}

.me-1 {
  margin-left: 0.25rem !important;
  margin-right: 0 !important;
}

.me-2 {
  margin-left: 0.5rem !important;
  margin-right: 0 !important;
}

.d-flex {
  display: flex !important;
}

.align-items-center {
  align-items: center !important;
}

.text-success {
  color: #198754 !important;
}

.text-info {
  color: #0dcaf0 !important;
}

.text-warning {
  color: #ffc107 !important;
}

.text-primary {
  color: #0d6efd !important;
}

.text-danger {
  color: #dc3545 !important;
}

.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  white-space: nowrap;
  line-height: 60px;
  background-color: #f8f9fa;
  border-top: 1px solid #dee2e6;
}

.text-muted {
  color: #6c757d !important;
}

.pb-3 {
  padding-bottom: 1rem !important;
}

/* RTL specific styles */
.text-start {
  text-align: right !important;
}

.text-end {
  text-align: left !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .display-4 {
    font-size: 2rem;
  }
  
  .card {
    margin-bottom: 1rem;
  }
}