/* Enhanced Responsive Design for Header and Sidebar */

/* Header responsive improvements */
.app-header {
  flex-wrap: wrap;
  align-items: center;
}

.navbar-nav {
  margin: 0.5rem 0;
}

.navbar-nav .nav-item {
  margin: 0.25rem 0.125rem;
}

/* Mobile menu button for header */
.navbar-toggler {
  border: none;
  outline: none !important;
  box-shadow: none !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Mobile menu for header navigation */
.navbar-collapse {
  background: white;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 1000;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
  border-radius: 0.375rem;
  padding: 1rem;
  margin-top: 0.5rem;
}

.navbar-nav.ms-auto {
  flex-direction: column;
}

/* Improved sidebar responsive behavior */
@media (max-width: 991.98px) {
  .app-header {
    padding: 0.5rem 1rem;
  }
  
  .navbar-brand {
    font-size: 1.25rem;
    padding: 0.5rem 0;
  }
  
  .navbar-nav {
    flex-direction: column;
  }
  
  .navbar-collapse.show {
    display: flex !important;
  }
  
  /* Ensure proper spacing on mobile */
  .app-content-header {
    padding: 0.75rem 1rem;
  }
  
  .container-fluid {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  
  /* Adjust sidebar toggle button */
  .nav-link[data-lte-toggle="sidebar"] {
    margin-right: 0.5rem;
  }
  
  /* Mobile-first approach for sidebar */
  .app-sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    width: 250px;
    z-index: 1040;
  }
  
  .sidebar-open .app-sidebar {
    transform: translateX(0);
  }
  
  /* Overlay for mobile sidebar */
  .sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1039;
    display: none;
  }
  
  .sidebar-open .sidebar-overlay {
    display: block;
  }
}

/* Additional responsive adjustments for smaller mobile devices */
@media (max-width: 575.98px) {
  .app-header .container-fluid {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
  
  .navbar-brand {
    font-size: 1.1rem;
  }
  
  .nav-link {
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem;
  }
  
  .app-content-header .row > div {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
  
  .small-box .inner {
    padding: 10px;
  }
  
  .small-box h3 {
    font-size: 1.5rem;
  }
  
  .card-header {
    padding: 0.75rem;
  }
  
  .card-body {
    padding: 0.75rem;
  }
}

/* Tablet responsive adjustments */
@media (min-width: 576px) and (max-width: 991.98px) {
  .app-header .container-fluid {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  
  .small-box {
    margin-bottom: 1rem;
  }
  
  .col-md-6, .col-lg-6 {
    flex: 0 0 auto;
    width: 50%;
  }
  
  .col-md-12, .col-lg-12 {
    flex: 0 0 auto;
    width: 100%;
  }
}

/* Large screen optimizations */
@media (min-width: 1200px) {
  .container-fluid {
    max-width: 100%;
  }
}

/* Improved mobile sidebar toggle functionality */
.sidebar-open {
  overflow-x: hidden;
}

/* Responsive utility classes */
.d-mobile-none {
  display: block;
}

.d-mobile-block {
  display: none;
}

@media (max-width: 991.98px) {
  .d-mobile-none {
    display: none;
  }
  
  .d-mobile-block {
    display: block;
  }
  
  .d-mobile-flex {
    display: flex;
  }
  
  .d-mobile-inline-flex {
    display: inline-flex;
  }
}

/* Animation enhancements for smoother transitions */
.sidebar-menu,
.navbar-nav {
  transition: all 0.3s ease-in-out;
}

/* Responsive adjustments for dropdown menus */
.dropdown-menu {
  font-size: 0.875rem;
}

@media (max-width: 991.98px) {
  .dropdown-menu {
    position: static !important;
    width: 100%;
    margin-top: 0;
    box-shadow: none;
    border: none;
    background: transparent;
  }
  
  .dropdown-menu.dropdown-menu-end {
    right: 0;
    left: 0;
  }
  
  .dropdown-toggle::after {
    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;
  }
}

/* Mobile-friendly user menu */
.user-menu .dropdown-menu {
  width: 100%;
  max-width: 300px;
}

@media (max-width: 575.98px) {
  .user-menu .dropdown-menu {
    max-width: 250px;
  }
}

/* Responsive footer */
.app-footer {
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
}

@media (max-width: 991.98px) {
  .app-footer .float-end {
    float: none !important;
    display: block;
    text-align: center;
    margin-top: 0.5rem;
  }
}

/* Responsive adjustments for form elements */
.form-control,
.form-select {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

/* Responsive table adjustments */
.table-responsive {
  font-size: 0.8rem;
}

/* Adjustments for small screen devices */
@media (max-width: 479.98px) {
  .app-header {
    padding: 0.25rem 0.5rem;
  }
  
  .navbar-brand {
    font-size: 1rem;
  }
  
  .nav-link {
    padding: 0.5rem 0.5rem;
    font-size: 0.85rem;
  }
  
  .app-content-header h3 {
    font-size: 1.25rem;
  }
  
  .breadcrumb {
    font-size: 0.8rem;
  }
  
  .small-box .inner h3 {
    font-size: 1.25rem;
  }
  
  .small-box .inner p {
    font-size: 0.85rem;
  }
}

/* High-resolution mobile device adjustments */
@media (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: landscape) {
  .app-sidebar {
    flex: 0 0 220px;
  }
  
  .app-main {
    flex: 1;
  }
}