/* TPM Auto ERP - Professional Theme */

/* Root Variables */
:root {
  --primary-color: #2563eb;
  --secondary-color: #64748b;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --info-color: #3b82f6;
  --light-color: #f8fafc;
  --dark-color: #1e293b;
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --border-radius: 0.5rem;
  --border-radius-lg: 0.75rem;
  --transition: all 0.15s ease-in-out;
}

/* Base Styles */
html {
  font-size: 14px;
  height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: #f8fafc;
  color: var(--dark-color);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Main Content */
.main-content {
  flex: 1;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  min-height: calc(100vh - 140px);
}

/* Navigation Styles */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, #1d4ed8 100%) !important;
  box-shadow: var(--shadow-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.025em;
}

.navbar-nav .nav-link {
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9) !important;
  transition: var(--transition);
  border-radius: var(--border-radius);
  margin: 0 2px;
  padding: 0.5rem 0.75rem !important;
}

.navbar-nav .nav-link:hover {
  color: white !important;
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

/* Dropdown Menus */
.dropdown-menu {
  border: none;
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius-lg);
  margin-top: 0.5rem;
  padding: 0.75rem 0;
  background: white;
  min-width: 280px;
}

.dropdown-header {
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.025em;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  padding: 0.5rem 1rem;
}

.dropdown-item {
  padding: 0.75rem 1rem;
  font-weight: 500;
  color: var(--dark-color);
  transition: var(--transition);
  border-radius: 0;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: var(--light-color);
  color: var(--primary-color);
  transform: translateX(4px);
}

/* Special styling for logout button in dropdown */
.dropdown-item.border-0.bg-transparent {
  width: 100%;
  text-align: left;
  cursor: pointer;
}

.dropdown-item.border-0.bg-transparent:hover {
  background-color: var(--light-color) !important;
  color: var(--danger-color) !important;
}

.dropdown-divider {
  margin: 0.5rem 0;
  border-color: var(--border-color);
}

/* Cards */
.card {
  border: none;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
  background: white;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-header {
  border-bottom: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0 !important;
  padding: 1.25rem 1.5rem;
  font-weight: 600;
}

/* Default card-header styling (when no Bootstrap bg- class is used) */
.card-header:not([class*='bg-']) {
  background: linear-gradient(135deg, white 0%, var(--light-color) 100%);
  color: var(--dark-color);
}

/* Ensure Bootstrap background colors work properly with gradients */
.card-header.bg-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, #1d4ed8 100%) !important;
  color: white !important;
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.card-header.bg-success {
  background: linear-gradient(135deg, var(--success-color) 0%, #059669 100%) !important;
  color: white !important;
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.card-header.bg-info {
  background: linear-gradient(135deg, var(--info-color) 0%, #2563eb 100%) !important;
  color: white !important;
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.card-header.bg-warning {
  background: linear-gradient(135deg, var(--warning-color) 0%, #d97706 100%) !important;
  color: #1e293b !important;
  border-bottom-color: rgba(0, 0, 0, 0.1);
}

.card-header.bg-danger {
  background: linear-gradient(135deg, var(--danger-color) 0%, #dc2626 100%) !important;
  color: white !important;
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.card-header.bg-secondary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, #475569 100%) !important;
  color: white !important;
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.card-body {
  padding: 1.5rem;
}

.card-footer {
  background: var(--light-color);
  border-top: 1px solid var(--border-color);
  border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg) !important;
  padding: 1rem 1.5rem;
}

/* Buttons */
.btn {
  font-weight: 500;
  letter-spacing: 0.025em;
  border-radius: var(--border-radius);
  padding: 0.75rem 1.5rem;
  transition: var(--transition);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, #1d4ed8 100%);
  box-shadow: 0 4px 6px -1px rgb(37 99 235 / 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 12px -1px rgb(37 99 235 / 0.4);
}

.btn-success {
  background: linear-gradient(135deg, var(--success-color) 0%, #059669 100%);
  box-shadow: 0 4px 6px -1px rgb(16 185 129 / 0.3);
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger-color) 0%, #dc2626 100%);
  box-shadow: 0 4px 6px -1px rgb(239 68 68 / 0.3);
}

.btn-warning {
  background: linear-gradient(135deg, var(--warning-color) 0%, #d97706 100%);
  box-shadow: 0 4px 6px -1px rgb(245 158 11 / 0.3);
}

.btn-info {
  background: linear-gradient(135deg, var(--info-color) 0%, #2563eb 100%);
  box-shadow: 0 4px 6px -1px rgb(59 130 246 / 0.3);
}

.btn-outline-primary {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--primary-color);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* Forms */
.form-control {
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  font-weight: 500;
  transition: var(--transition);
  background: white;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgb(37 99 235 / 0.1);
  background: white;
}

.form-label {
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 0.5rem;
}

.form-select {
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  font-weight: 500;
  background: white;
}

.form-check-input {
  border: 2px solid var(--border-color);
  border-radius: 4px;
}

.form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

/* Tables */
.table {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.table thead th {
  background: linear-gradient(135deg, var(--light-color) 0%, #e2e8f0 100%);
  border: none;
  font-weight: 600;
  color: var(--dark-color);
  letter-spacing: 0.025em;
  padding: 1rem 1.5rem;
  text-transform: uppercase;
  font-size: 0.875rem;
}

.table tbody td {
  border-color: var(--border-color);
  padding: 1rem 1.5rem;
  vertical-align: middle;
}

.table-hover tbody tr:hover {
  background-color: var(--light-color);
  transform: scale(1.01);
}

/* Alerts */
.alert {
  border: none;
  border-radius: var(--border-radius-lg);
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 500;
  border-left: 4px solid;
}

.alert-success {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  border-left-color: var(--success-color);
  color: #065f46;
}

.alert-danger {
  background: linear-gradient(135deg, #fef2f2 0%, #fecaca 100%);
  border-left-color: var(--danger-color);
  color: #991b1b;
}

.alert-warning {
  background: linear-gradient(135deg, #fffbeb 0%, #fed7aa 100%);
  border-left-color: var(--warning-color);
  color: #92400e;
}

.alert-info {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border-left-color: var(--info-color);
  color: #1e40af;
}

/* Badges */
.badge {
  font-weight: 600;
  letter-spacing: 0.025em;
  padding: 0.375rem 0.75rem;
  border-radius: var(--border-radius);
}

/* Pagination */
.pagination {
  gap: 0.25rem;
}

.page-link {
  border: none;
  border-radius: var(--border-radius);
  font-weight: 500;
  color: var(--primary-color);
  padding: 0.75rem 1rem;
  transition: var(--transition);
}

.page-link:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

.page-item.active .page-link {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

/* Breadcrumb */
.breadcrumb {
  background: transparent;
  padding: 1rem 0;
  margin-bottom: 1.5rem;
}

.breadcrumb-item a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb-item.active {
  color: var(--secondary-color);
  font-weight: 600;
}

/* Footer */
footer {
  background: white;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

/* Utilities */
.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

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

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

.rounded-lg {
  border-radius: var(--border-radius-lg) !important;
}

/* Loading Spinner */
.spinner-border {
  color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
  .navbar-nav {
    padding-top: 1rem;
  }
  
  .dropdown-menu {
    min-width: 100%;
    margin-top: 0;
    border-radius: 0;
  }
  
  .card {
    margin-bottom: 1rem;
  }
  
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .table-responsive {
    border-radius: var(--border-radius-lg);
  }
}

/* Animation Classes */
.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-in {
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}

/* Focus States for Accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  footer {
    display: none !important;
  }
  
  .main-content {
    background: white !important;
  }
  
  .card {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }
}