/* Professional TodoList Component Styles - Bootstrap Enhanced */
.todolist {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
}

.todolist--dark {
  background: #1a1d23;
  color: #e9ecef;
}

.todolist--dark .card {
  background: #2d3748;
  border-color: #4a5568;
}

.todolist--dark .card-body {
  background: #2d3748;
}

.todolist--dark .table {
  color: #e9ecef;
}

.todolist--dark .table-dark th {
  background-color: #1a202c;
  border-color: #4a5568;
}

.todolist--dark .table-striped > tbody > tr:nth-of-type(odd) > td {
  background-color: rgba(255, 255, 255, 0.05);
}

.todolist--dark .form-control {
  background-color: #4a5568;
  border-color: #718096;
  color: #e9ecef;
}

.todolist--dark .form-control:focus {
  background-color: #4a5568;
  border-color: #63b3ed;
  color: #e9ecef;
  box-shadow: 0 0 0 0.25rem rgba(99, 179, 237, 0.25);
}

.todolist--dark .form-control::placeholder {
  color: #a0aec0;
}

.todolist--dark .input-group-text {
  background-color: #4a5568;
  border-color: #718096;
  color: #a0aec0;
}

.todolist--dark .btn-outline-primary {
  color: #63b3ed;
  border-color: #63b3ed;
}

.todolist--dark .btn-outline-primary:hover {
  background-color: #63b3ed;
  border-color: #63b3ed;
  color: #1a202c;
}

.todolist--dark .btn-outline-danger {
  color: #fc8181;
  border-color: #fc8181;
}

.todolist--dark .btn-outline-danger:hover {
  background-color: #fc8181;
  border-color: #fc8181;
  color: #1a202c;
}

.todolist--dark .btn-outline-secondary {
  color: #a0aec0;
  border-color: #a0aec0;
}

.todolist--dark .btn-outline-secondary:hover {
  background-color: #a0aec0;
  border-color: #a0aec0;
  color: #1a202c;
}

/* Custom hover effects for table rows */
.table-hover tbody tr:hover {
  background-color: rgba(0, 123, 255, 0.075);
  transition: background-color 0.15s ease-in-out;
}

.todolist--dark .table-hover tbody tr:hover {
  background-color: rgba(99, 179, 237, 0.1);
}

/* Priority badge customization */
.badge.bg-danger {
  background-color: #dc3545 !important;
}

.badge.bg-warning {
  background-color: #ffc107 !important;
  color: #212529 !important;
}

.badge.bg-success {
  background-color: #198754 !important;
}

.badge.bg-info {
  background-color: #0dcaf0 !important;
  color: #000 !important;
}

/* Overdue row highlighting */
.table-warning {
  --bs-table-bg: #fff3cd;
  --bs-table-striped-bg: #f9eccd;
  --bs-table-hover-bg: #f5e6c8;
}

.todolist--dark .table-warning {
  --bs-table-bg: rgba(255, 193, 7, 0.1);
  --bs-table-striped-bg: rgba(255, 193, 7, 0.15);
  --bs-table-hover-bg: rgba(255, 193, 7, 0.2);
}

/* Completed task styling */
.opacity-75 {
  opacity: 0.75;
}

/* Button styling improvements */
.btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.775rem;
}

/* Table header improvements */
.table thead th {
  border-bottom: 2px solid #dee2e6;
  vertical-align: middle;
  font-weight: 600;
}

.todolist--dark .table thead th {
  border-bottom-color: #4a5568;
}

/* Form styling improvements */
.form-control, .form-control-sm {
  border-radius: 0.375rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus, .form-control-sm:focus {
  border-color: #86b7fe;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Icon spacing */
.fas {
  width: 1em;
  text-align: center;
}

/* Badge spacing and sizing */
.badge {
  font-size: 0.7em;
  padding: 0.35em 0.65em;
}

/* Card shadow enhancement */
.card.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.todolist--dark .card.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.3) !important;
}

/* Responsive improvements */
@media (max-width: 768px) {
  .d-flex.gap-2 {
    flex-direction: column;
  }
  
  .input-group {
    max-width: 100% !important;
  }
  
  .table-responsive {
    font-size: 0.875rem;
  }
  
  .btn-sm {
    padding: 0.125rem 0.25rem;
    font-size: 0.75rem;
  }
}

/* Animation for status button */
.btn.rounded-circle {
  transition: all 0.2s ease-in-out;
}

.btn.rounded-circle:hover {
  transform: scale(1.1);
}

/* Search input enhancements */
.input-group-text {
  background-color: #f8f9fa;
  border-color: #ced4da;
}

/* Table cell content alignment */
.table td {
  vertical-align: middle;
}

/* Text decoration for completed tasks */
.text-decoration-line-through {
  text-decoration: line-through !important;
}

/* Custom gap utility for older Bootstrap versions */
.gap-1 > * + * {
  margin-left: 0.25rem;
}

.gap-2 > * + * {
  margin-left: 0.5rem;
}

/* Sortable header cursor */
th[style*="cursor: pointer"]:hover {
  background-color: rgba(0, 0, 0, 0.05);
  transition: background-color 0.15s ease-in-out;
}

.todolist--dark th[style*="cursor: pointer"]:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

/* Loading and empty states */
.text-muted {
  font-style: italic;
}

/* Button group spacing */
.d-flex.gap-1 {
  gap: 0.25rem;
}

.d-flex.gap-2 {
  gap: 0.5rem;
}

/* Focus improvements for accessibility */
.btn:focus,
.form-control:focus {
  outline: none;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.todolist--dark .btn:focus,
.todolist--dark .form-control:focus {
  box-shadow: 0 0 0 0.25rem rgba(99, 179, 237, 0.25);
}