/**
 * SaaS 2025 - Repair Management System
 * Main Stylesheet (Updated for CoreUI v4 + Bootstrap 5)
 */

/* 1. Root Design Tokens */
:root {
  --color-primary: #321fdb;
  --color-primary-hover: #2a1ac2;
  --color-primary-700: #2316a9;
  --color-dark: #0f172a;
  --color-light: #f1f5f9;
  --color-success: #2eb85c;
  --color-danger: #e55353;
  --color-warning: #f9b115;
  --color-info: #39f;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --font-base: 'Inter', sans-serif;
  --header-height: 60px;
  --transition-speed: 0.3s;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 2px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 2. Global Body & Typography */
body {
  font-family: var(--font-base);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--color-dark);
  background-color: var(--color-light);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 { font-weight: 600; color: var(--color-dark); margin-bottom: 0.5rem; }
p { margin-bottom: 1rem; }
a { text-decoration: none; color: var(--color-primary); transition: color var(--transition-speed); }
a:hover { color: var(--color-primary-hover); text-decoration: none; }

/* 3. Utility Classes */
.text-primary { color: var(--color-primary) !important; }
.text-success { color: var(--color-success) !important; }
.text-danger { color: var(--color-danger) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-info { color: var(--color-info) !important; }
.bg-primary { background-color: var(--color-primary) !important; }
.bg-light { background-color: var(--color-light) !important; }
.bg-dark { background-color: var(--color-dark) !important; }
.fw-medium { font-weight: 500; }
.fw-bold { font-weight: 700; }
.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; }
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 0.25rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 1rem !important; }

/* 4. Layout */
.c-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.c-body {
  flex: 1;
  display: flex;
}

/* 5. Top Navbar */
.navbar-top {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-700)) !important;
  height: 56px;
  box-shadow: var(--shadow-md);
  z-index: 1030;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  border: none;
}

.navbar-top .navbar-brand {
  font-weight: 700;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  color: white;
}

.navbar-top .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.85);
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  transition: all var(--transition-speed);
}

.navbar-top .navbar-nav .nav-link:hover,
.navbar-top .navbar-nav .nav-link.active {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.15);
}

/* 6. Main Content */
.main-content {
  flex: 1;
  min-height: calc(100vh - 56px);
  margin-top: 56px;
  padding: 1.5rem;
}

/* 7. Cards */
.card {
  border-radius: 0.5rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
  border: 1px solid var(--color-gray-200);
  transition: box-shadow 0.15s ease;
}

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

.card-header {
  background-color: #fff;
  border-bottom: 1px solid var(--color-gray-200);
  padding: 1rem 1.25rem;
  font-weight: 600;
}

.card-body {
  padding: 1.25rem;
}

/* 8. Tables */
.table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.table th,
.table td {
  padding: 0.75rem;
  border-top: 1px solid var(--color-gray-200);
}

.table th {
  font-weight: 600;
  background-color: var(--color-gray-100);
}

.table-hover tbody tr:hover {
  background-color: var(--color-gray-100);
}

/* 9. Buttons */
.btn {
  border-radius: 0.375rem;
  font-weight: 500;
  transition: all var(--transition-speed);
}

.btn-primary {
  background-color: var(--color-primary);
  border: none;
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
}

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

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

/* 10. Badges */
.badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35em 0.65em;
}

.badge.bg-primary { background-color: var(--color-primary) !important; }
.badge.bg-success { background-color: var(--color-success) !important; }
.badge.bg-warning { background-color: var(--color-warning) !important; }
.badge.bg-info { background-color: var(--color-info) !important; }
.badge.bg-danger { background-color: var(--color-danger) !important; }

/* 11. Stats Cards */
.card.bg-primary,
.card.bg-success,
.card.bg-warning,
.card.bg-info {
  border: none;
}

/* 12. Responsive Adjustments */
@media (max-width: 992px) {
  .navbar-top .navbar-collapse {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-700));
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1020;
    padding: 1rem;
    box-shadow: var(--shadow-md);
  }
  
  .navbar-top .navbar-nav .nav-link {
    padding: 0.75rem 1rem;
    margin-bottom: 0.25rem;
  }
  
  .main-content {
    padding: 1rem;
  }
  
  .card-body {
    padding: 1rem;
  }
}

/* 13. Misc Utilities */
.text-center {
  text-align: center !important;
}

.flex-grow-1 {
  flex-grow: 1 !important;
}

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

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

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

.gap-1 {
  gap: 0.25rem !important;
}

.gap-2 {
  gap: 0.5rem !important;
}

.gap-3 {
  gap: 1rem !important;
}

.position-relative {
  position: relative !important;
}

/* 14. Footer */
footer.footer {
  background-color: #f8f9fa;
  padding: 1rem 0;
  font-size: 0.875rem;
  color: #6b7280;
  border-top: 1px solid #e5e7eb;
  margin-top: auto;
}

footer.footer a {
  color: #6b7280;
}

footer.footer a:hover {
  color: var(--color-primary);
}

footer.footer .social-links a {
  font-size: 1.125rem;
}

/* 15. Loader / Spinner */
.loader {
  border: 4px solid #f3f3f3;
  border-top: 4px solid var(--color-primary);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  animation: spin 1s linear infinite;
  margin: auto;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* 16. Custom Links */
a.text-decoration-none {
  text-decoration: none !important;
}

/* 17. Dashboard specific styles */
.dashboard-stats .card {
  transition: transform 0.2s;
}

.dashboard-stats .card:hover {
  transform: translateY(-5px);
}

/* 18. Chart container */
#revenueChart {
  max-height: 300px;
}

/* 19. List group */
.list-group-item {
  border: 1px solid var(--color-gray-200);
  padding: 0.75rem 1.25rem;
}

.list-group-item-action:hover {
  background-color: var(--color-gray-100);
}

/* 20. Fix for mobile navbar dropdowns */
@media (max-width: 576px) {
  .navbar-top .dropdown-menu {
    position: absolute !important;
    right: 0;
    left: auto;
  }
}
/**
 *====================== IMEI Checker Specific Styles
 */

/* IMEI Input Group */
.imei-input-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.imei-input-group .imei-first {
    flex: 1;
    min-width: 0;
}

.imei-input-group .imei-last {
    width: 60px;
    text-align: center;
    font-weight: bold;
    flex-shrink: 0;
}

/* Table Styling */
.table thead th {
    background-color: var(--color-primary);
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.75rem;
    border: none;
}

.table tbody td {
    vertical-align: middle;
    padding: 0.75rem;
    border-color: var(--color-gray-200);
}

/* Button Styling */
.btn-view, .btn-copy {
    border-radius: 0.375rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

/* Modal Styling */
.modal-content {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.modal-header {
    border-bottom: 1px solid var(--color-gray-200);
    border-radius: 0.5rem 0.5rem 0 0;
}

.modal-footer {
    border-top: 1px solid var(--color-gray-200);
    border-radius: 0 0 0.5rem 0.5rem;
}

/* Toast customization */
.toast {
    font-size: 0.875rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .imei-input-group {
        flex-direction: row;
        gap: 0.5rem;
    }
    
    .imei-input-group .imei-last {
        width: 20%;
    }
    
    .table th, .table td {
        padding: 0.5rem;
        font-size: 0.8125rem;
    }
    
    .btn-group .btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.8125rem;
    }
    
    /* Stack buttons on mobile */
    .btn-group {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .btn-group .btn {
        border-radius: 0.375rem;
    }
}