/* ============================================
   Shared Table & Component Styles
   Modern UI components for QR Menu System
   ============================================ */

/* ============================================
   Modern Table Styles
   ============================================ */

.modern-table-wrapper {
  background: white;
  border-radius: var(--radius-lg, 0.75rem);
  box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
  overflow: hidden;
}

.modern-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: 0;
}

.modern-table thead {
  background: var(--color-gray-50, #f9fafb);
}

.modern-table-header th {
  padding: 1rem 1.5rem;
  font-weight: var(--font-weight-semibold, 600);
  text-transform: uppercase;
  font-size: var(--font-size-xs, 0.75rem);
  letter-spacing: var(--letter-spacing-wider, 0.05em);
  color: var(--color-gray-500, #6b7280);
  border-bottom: 1px solid var(--color-gray-200, #e5e7eb);
  text-align: left;
}

.modern-table tbody {
  background: white;
}

.modern-table-row {
  transition: background-color var(--transition-fast, 150ms ease-in-out);
  border-bottom: 1px solid var(--color-gray-100, #f3f4f6);
}

.modern-table-row:last-child {
  border-bottom: none;
}

.modern-table-row:hover {
  background-color: var(--color-gray-50, #f9fafb);
}

.modern-table-row td {
  padding: 1rem 1.5rem;
  vertical-align: middle;
  color: var(--color-gray-700, #374151);
}

/* Responsive Table */
@media (max-width: 768px) {
  .modern-table-header th,
  .modern-table-row td {
    padding: 0.75rem 1rem;
    font-size: var(--font-size-sm, 0.875rem);
  }
  
  .modern-table-wrapper {
    overflow-x: auto;
  }
}

/* ============================================
   Statistics Card Styles
   ============================================ */

.stat-card {
  border-radius: var(--radius-lg, 0.75rem);
  padding: var(--spacing-lg, 1.5rem);
  color: white;
  box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
  transition: transform var(--transition-base, 200ms ease-in-out), 
              box-shadow var(--transition-base, 200ms ease-in-out);
  height: 100%;
  border: none;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl, 0 20px 25px -5px rgba(0, 0, 0, 0.1));
}

.stat-card-primary {
  background: var(--gradient-primary, linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%));
}

.stat-card-success {
  background: var(--gradient-success, linear-gradient(135deg, #10b981 0%, #059669 100%));
}

.stat-card-warning {
  background: var(--gradient-warning, linear-gradient(135deg, #f59e0b 0%, #d97706 100%));
}

.stat-card-info {
  background: var(--gradient-info, linear-gradient(135deg, #3b82f6 0%, #2563eb 100%));
}

.stat-card-danger {
  background: var(--gradient-danger, linear-gradient(135deg, #ef4444 0%, #dc2626 100%));
}

.stat-card-purple {
  background: var(--gradient-purple, linear-gradient(135deg, #667eea 0%, #764ba2 100%));
}

.stat-card-body {
  padding: 0;
}

.stat-card-value {
  font-size: var(--font-size-4xl, 2.25rem);
  font-weight: var(--font-weight-bold, 700);
  line-height: var(--line-height-tight, 1.25);
  margin-bottom: var(--spacing-xs, 0.25rem);
}

.stat-card-label {
  font-size: var(--font-size-sm, 0.875rem);
  opacity: 0.9;
  font-weight: var(--font-weight-medium, 500);
  margin-bottom: 0;
}

.stat-card-sublabel {
  font-size: var(--font-size-xs, 0.75rem);
  opacity: 0.8;
  margin-top: var(--spacing-xs, 0.25rem);
}

.stat-card-icon {
  font-size: var(--font-size-4xl, 2.25rem);
  opacity: 0.5;
}

/* ============================================
   Badge Component System
   ============================================ */

.badge-modern {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full, 9999px);
  font-size: var(--font-size-sm, 0.875rem);
  font-weight: var(--font-weight-semibold, 600);
  transition: transform var(--transition-fast, 150ms ease-in-out);
  border: none;
  line-height: 1;
}

.badge-modern i {
  font-size: 1em;
}

.badge-modern:hover {
  transform: scale(1.05);
}

.badge-modern-sm {
  padding: 0.375rem 0.75rem;
  font-size: var(--font-size-xs, 0.75rem);
  gap: 0.25rem;
}

.badge-modern-lg {
  padding: 0.625rem 1.25rem;
  font-size: var(--font-size-base, 1rem);
  gap: 0.5rem;
}

/* Badge Color Variants */
.badge-success {
  background-color: var(--color-success, #10b981);
  color: white;
}

.badge-warning {
  background-color: var(--color-warning, #f59e0b);
  color: white;
}

.badge-danger {
  background-color: var(--color-danger, #ef4444);
  color: white;
}

.badge-info {
  background-color: var(--color-info, #3b82f6);
  color: white;
}

.badge-primary {
  background-color: var(--color-primary, #6366f1);
  color: white;
}

/* ============================================
   Avatar Component
   ============================================ */

.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full, 9999px);
  background: var(--gradient-purple, linear-gradient(135deg, #667eea 0%, #764ba2 100%));
  color: white;
  font-weight: var(--font-weight-bold, 700);
  box-shadow: var(--shadow-sm, 0 1px 2px 0 rgba(0, 0, 0, 0.05));
  flex-shrink: 0;
}

.avatar-sm {
  width: 32px;
  height: 32px;
  font-size: var(--font-size-sm, 0.875rem);
}

.avatar-md {
  width: 40px;
  height: 40px;
  font-size: var(--font-size-base, 1rem);
}

.avatar-lg {
  width: 48px;
  height: 48px;
  font-size: var(--font-size-lg, 1.125rem);
}

.avatar-xl {
  width: 64px;
  height: 64px;
  font-size: var(--font-size-2xl, 1.5rem);
}

/* ============================================
   Modern Button Enhancements
   ============================================ */

.btn-modern {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md, 0.5rem);
  font-weight: var(--font-weight-medium, 500);
  transition: transform var(--transition-base, 200ms ease-in-out),
              box-shadow var(--transition-base, 200ms ease-in-out);
  border: none;
}

.btn-modern:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1));
}

.btn-modern:active:not(:disabled) {
  transform: translateY(0);
}

.btn-modern:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-primary-modern {
  background: var(--gradient-primary, linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%));
  color: white;
  box-shadow: var(--shadow-primary, 0 4px 15px rgba(99, 102, 241, 0.3));
}

.btn-primary-modern:hover:not(:disabled) {
  box-shadow: var(--shadow-primary-lg, 0 6px 20px rgba(99, 102, 241, 0.4));
}

.btn-success-modern {
  background: var(--gradient-success, linear-gradient(135deg, #10b981 0%, #059669 100%));
  color: white;
  box-shadow: var(--shadow-success, 0 4px 15px rgba(16, 185, 129, 0.3));
}

.btn-sm-modern {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-sm, 0.875rem);
  gap: 0.375rem;
}

.btn-lg-modern {
  padding: 1rem 2rem;
  font-size: var(--font-size-lg, 1.125rem);
  gap: 0.625rem;
}

/* ============================================
   Business Card Component
   ============================================ */

.business-card {
  background: white;
  border-radius: var(--radius-xl, 1rem);
  box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
  transition: transform var(--transition-slow, 300ms ease-in-out),
              box-shadow var(--transition-slow, 300ms ease-in-out);
  overflow: hidden;
  border: none;
}

.business-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl, 0 20px 25px -5px rgba(0, 0, 0, 0.1));
}

.business-card-logo {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-full, 9999px);
  object-fit: cover;
  box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
  transition: transform var(--transition-base, 200ms ease-in-out);
}

.business-card:hover .business-card-logo {
  transform: scale(1.05);
}

.business-card-body {
  padding: var(--spacing-xl, 2rem) var(--spacing-lg, 1.5rem);
}

/* ============================================
   Search Input Enhancement
   ============================================ */

.search-input-modern {
  border: 2px solid var(--color-gray-200, #e5e7eb);
  border-radius: var(--radius-md, 0.5rem);
  padding: 0.625rem 1rem;
  transition: var(--transition-colors);
  font-size: var(--font-size-sm, 0.875rem);
}

.search-input-modern:focus {
  border-color: var(--color-primary, #6366f1);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  outline: none;
}

.search-input-modern::placeholder {
  color: var(--color-gray-400, #9ca3af);
}

/* ============================================
   Loading States
   ============================================ */

.loading-spinner-modern {
  color: var(--color-primary, #6366f1);
}

.loading-container-modern {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl, 3rem);
  gap: var(--spacing-md, 1rem);
}

.loading-text-modern {
  color: var(--color-gray-500, #6b7280);
  font-size: var(--font-size-sm, 0.875rem);
}

/* ============================================
   Empty State
   ============================================ */

.empty-state-modern {
  text-align: center;
  padding: var(--spacing-2xl, 3rem) var(--spacing-lg, 1.5rem);
}

.empty-state-icon {
  font-size: 4rem;
  color: var(--color-gray-300, #d1d5db);
  margin-bottom: var(--spacing-md, 1rem);
}

.empty-state-title {
  font-size: var(--font-size-xl, 1.25rem);
  font-weight: var(--font-weight-semibold, 600);
  color: var(--color-gray-700, #374151);
  margin-bottom: var(--spacing-sm, 0.5rem);
}

.empty-state-description {
  color: var(--color-gray-500, #6b7280);
  font-size: var(--font-size-sm, 0.875rem);
}

/* ============================================
   Modal Enhancements
   ============================================ */

.modal-modern .modal-content {
  border-radius: var(--radius-lg, 0.75rem);
  border: none;
  box-shadow: var(--shadow-2xl, 0 25px 50px -12px rgba(0, 0, 0, 0.25));
}

.modal-modern .modal-header {
  border-bottom: 1px solid var(--color-gray-200, #e5e7eb);
  padding: var(--spacing-lg, 1.5rem);
}

.modal-modern .modal-body {
  padding: var(--spacing-lg, 1.5rem);
}

.modal-modern .modal-footer {
  border-top: 1px solid var(--color-gray-200, #e5e7eb);
  padding: var(--spacing-lg, 1.5rem);
}

/* ============================================
   Card Header Enhancement
   ============================================ */

.card-header-modern {
  background: white;
  border-bottom: 1px solid var(--color-gray-200, #e5e7eb);
  padding: var(--spacing-lg, 1.5rem);
}

.card-header-modern h5 {
  margin-bottom: 0;
  font-weight: var(--font-weight-bold, 700);
  color: var(--color-gray-800, #1f2937);
}

/* ============================================
   Responsive Utilities
   ============================================ */

@media (max-width: 768px) {
  .stat-card {
    padding: var(--spacing-md, 1rem);
  }
  
  .stat-card-value {
    font-size: var(--font-size-3xl, 1.875rem);
  }
  
  .stat-card-icon {
    font-size: var(--font-size-3xl, 1.875rem);
  }
  
  .business-card-body {
    padding: var(--spacing-lg, 1.5rem) var(--spacing-md, 1rem);
  }
  
  .business-card-logo {
    width: 100px;
    height: 100px;
  }
  
  .badge-modern {
    padding: 0.375rem 0.75rem;
    font-size: var(--font-size-xs, 0.75rem);
  }
}

/* ============================================
   Utility Classes
   ============================================ */

.text-gradient-primary {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shadow-hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.shadow-hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.border-modern {
  border: 1px solid var(--color-gray-200, #e5e7eb);
  border-radius: var(--radius-md, 0.5rem);
}