/*
 * CoreUI 5 Light Theme Overlay for AdminLTE 3
 * This file mimics the exact aesthetic of CoreUI 5 (Bootstrap 5) over the top of the existing AdminLTE structure.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* CoreUI 5 Color Palette */
  --primary: #321fdb;
  --primary-hover: #2919b4;
  --primary-light: rgba(50, 31, 219, 0.1);
  
  --secondary: #9da5b1;
  --success: #2eb85c;
  --info: #39f;
  --warning: #f9b115;
  --danger: #e55353;
  
  --bg-color: #ebedef;
  --surface-color: #ffffff;
  
  --text-main: rgba(44, 56, 74, 0.95);
  --text-muted: rgba(44, 56, 74, 0.681);
  
  --border-color: #d8dbe0;
  
  /* CoreUI Radii & Shadows */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  
  --shadow-sm: 0 0.125rem 0.25rem rgba(8, 10, 12, 0.075);
  --shadow-md: 0 0.5rem 1rem rgba(8, 10, 12, 0.15);
  /* CoreUI has flat cards by default, lightly shadowed on hover/interaction. */
  --shadow-card: none;
  --shadow-hover: var(--shadow-sm);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Typography & Baseline
   ========================================================================== */
body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif !important;
  color: var(--text-main);
  background-color: var(--bg-color);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  font-weight: 500;
  color: rgba(44, 56, 74, 0.95);
  margin-bottom: 0.5rem;
}

p {
  color: var(--text-main);
}

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

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

a:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* Base structural overrides */
.content-wrapper {
  background-color: var(--bg-color) !important;
}

/* ==========================================================================
   Cards & Containers (CoreUI Flat UI)
   ========================================================================== */
.card {
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card) !important;
  background-color: var(--surface-color);
  margin-bottom: 1.5rem;
}

.card:hover {
  box-shadow: var(--shadow-hover) !important;
}

.card-header {
  background-color: transparent !important;
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 1.25rem;
  border-top-left-radius: calc(var(--radius-md) - 1px) !important;
  border-top-right-radius: calc(var(--radius-md) - 1px) !important;
}

.card-title {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-main);
}

.card-body {
  padding: 1.25rem;
}

.card-footer {
  background-color: rgba(44, 56, 74, 0.03) !important;
  border-top: 1px solid var(--border-color);
  border-bottom-left-radius: calc(var(--radius-md) - 1px) !important;
  border-bottom-right-radius: calc(var(--radius-md) - 1px) !important;
  padding: 0.75rem 1.25rem;
}

/* ==========================================================================
   Info Boxes (Dashboard specific - Mimicking CoreUI Widgets)
   ========================================================================== */
.info-box {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: none;
  min-height: 100px;
  padding: 1rem;
  background: var(--surface-color);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  overflow: hidden;
  position: relative;
}

.info-box.bg-info, 
.info-box.bg-success, 
.info-box.bg-warning, 
.info-box.bg-danger {
  background-color: var(--surface-color) !important; 
  color: var(--text-main) !important;
}

.info-box .info-box-icon {
  border-radius: var(--radius-sm);
  box-shadow: none !important;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background-color: transparent !important;
}

.info-box .info-box-icon { background: transparent !important; }
.info-box .info-box-icon.bg-info     { color: var(--info) !important; }
.info-box .info-box-icon.bg-success  { color: var(--success) !important; }
.info-box .info-box-icon.bg-warning  { color: var(--warning) !important; }
.info-box .info-box-icon.bg-danger   { color: var(--danger) !important; }

.info-box-content {
  justify-content: center;
}
.info-box-text {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
}
.info-box-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
}

/* Progress bars in info boxes */
.info-box .progress {
  height: 4px;
  border-radius: 2px;
  margin-top: 0.5rem;
  background-color: var(--border-color);
}
/* Re-map inner progress bar colors since parent bg was stripped */
.info-box.bg-info .progress-bar    { background-color: var(--info) !important; }
.info-box.bg-success .progress-bar { background-color: var(--success) !important; }
.info-box.bg-warning .progress-bar { background-color: var(--warning) !important; }
.info-box.bg-danger .progress-bar  { background-color: var(--danger) !important; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  border-radius: var(--radius-md);
  font-weight: 400;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
  border: 1px solid transparent;
}

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

.btn-success { background-color: var(--success); border-color: var(--success); }
.btn-success:hover, .btn-success:active, .btn-success:focus {
  background-color: #269a4d !important;
  border-color: #249148 !important;
}

.btn-info { background-color: var(--info); border-color: var(--info); color: white; }
.btn-info:hover, .btn-info:active, .btn-info:focus {
  background-color: #0088e6 !important;
  border-color: #0080d9 !important;
  color: white;
}

.btn-warning { background-color: var(--warning); border-color: var(--warning); color: #fff; }
.btn-warning:hover, .btn-warning:active, .btn-warning:focus {
  background-color: #e09f13 !important;
  border-color: #d49612 !important;
  color: #fff;
}

.btn-danger { background-color: var(--danger); border-color: var(--danger); }
.btn-danger:hover, .btn-danger:active, .btn-danger:focus {
  background-color: #df4c4c !important;
  border-color: #d34747 !important;
}

.btn-outline-primary {
  color: var(--primary);
  border-color: var(--primary) !important;
  background-color: transparent;
}
.btn-outline-primary:hover {
  background-color: var(--primary);
  color: white !important;
}

/* ==========================================================================
   Sidebar Navigation (CoreUI Dark Theme Sidebar)
   ========================================================================== */
.main-sidebar,
.main-sidebar::before {
  /* CoreUI Sidebar Dark */
  background: #3c4b64 !important;
  box-shadow: none;
}

/* Fix text legibility in dark sidebar */
.sidebar-dark-primary .nav-sidebar .nav-item > .nav-link p {
  color: rgba(255, 255, 255, 0.8) !important;
  margin: 0;
}

.sidebar-dark-primary .user-panel .text-muted {
  color: rgba(255, 255, 255, 0.5) !important;
}

.sidebar-dark-primary .brand-link {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background-color: rgba(0, 0, 0, 0.2);
  padding: 1rem .5rem;
}

.sidebar-dark-primary .brand-link .brand-text {
  font-weight: 600;
  letter-spacing: .5px;
  color: #fff;
}

.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link.active {
  background-color: rgba(255,255,255,0.05);
  color: #fff;
  border-left: 3px solid var(--primary);
  border-radius: 0;
  margin: 0;
  box-shadow: none;
}

.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link {
  border-radius: 0;
  margin: 0;
  padding: 0.8rem 1rem;
  transition: all var(--transition-fast);
  color: rgba(255, 255, 255, 0.6);
  border-left: 3px solid transparent;
}

.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link:hover {
  background-color: rgba(255,255,255,0.05);
  color: #fff;
}

.nav-sidebar .nav-header {
  color: rgba(255, 255, 255, 0.4) !important;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .5px;
  padding: 1rem 1rem 0.5rem;
  text-transform: uppercase;
}

.user-panel {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
}

/* ==========================================================================
   Top Navbar
   ========================================================================== */
.main-header {
  background-color: #fff !important;
  border-bottom: 1px solid var(--border-color) !important;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.navbar-light .navbar-nav .nav-link {
  color: rgba(44, 56, 74, 0.681);
}

.navbar-light .navbar-nav .nav-link:hover {
  color: var(--text-main);
}

/* ==========================================================================
   Tables
   ========================================================================== */
.table {
  color: var(--text-main);
  border-color: var(--border-color);
}

.table thead th {
  border-bottom: 2px solid var(--border-color);
  background-color: rgba(44, 56, 74, 0.05);
  color: var(--text-main);
  font-weight: 600;
  padding: 0.75rem;
}

.table td {
  padding: 0.75rem;
  vertical-align: middle;
  border-color: var(--border-color);
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(44, 56, 74, 0.02);
}

.table-hover tbody tr:hover {
  background-color: rgba(44, 56, 74, 0.05);
}

/* Status Badges */
.badge {
  padding: 0.25em 0.4em;
  font-size: 75%;
  font-weight: 700;
  border-radius: var(--radius-sm);
}
.badge-success { background-color: var(--success); color: #fff; }
.badge-warning { background-color: var(--warning); color: #fff; }
.badge-danger  { background-color: var(--danger); color: #fff; }
.badge-info    { background-color: var(--info); color: #fff; }

/* ==========================================================================
   Forms & Inputs
   ========================================================================== */
.form-control {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}

.form-control:focus {
  border-color: #998fec; /* CoreUI Primary light border */
  box-shadow: 0 0 0 0.25rem rgba(50, 31, 219, 0.25);
}

/* ==========================================================================
   List Groups (Quick Actions)
   ========================================================================== */
.list-group-item {
  border-color: var(--border-color);
  padding: 0.75rem 1.25rem;
}

.list-group-item:first-child { border-top-left-radius: var(--radius-md); border-top-right-radius: var(--radius-md); }
.list-group-item:last-child { border-bottom-left-radius: var(--radius-md); border-bottom-right-radius: var(--radius-md); }

.list-group-item-action:hover, .list-group-item-action:focus {
  background-color: rgba(44, 56, 74, 0.05);
  color: var(--primary);
}