/* AI Collaborative Task Manager - Main Styles (Modular) */

/* Base Styles */
@import url('./base/variables.css');

/* Component Styles */
@import url('./components/navigation.css');
@import url('./components/tasks.css');
@import url('./components/blocks.css');
@import url('./components/child-blocks.css');
@import url('./components/layout.css');
@import url('./components/completed-states.css');

/* Feature Styles */
@import url('./features/collaboration.css');
/* Actor CSS removed - system deprecated */
@import url('./features/chat.css');
@import url('./features/drag-drop.css');
@import url('./features/workflow-suggestions.css');
/* Actor results CSS removed - system deprecated */

/* Utility Styles */
@import url('./utilities/animations.css');
@import url('./utilities/utilities.css');

/* Global Base Styles */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-light);
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  color: var(--text-dark);
}

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

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

/* Buttons */
.btn {
  transition: all var(--transition-fast);
  border-radius: var(--border-radius-sm);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn:active {
  transform: translateY(0);
}

.btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
}

/* Cards */
.card {
  border: none;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

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

/* Forms */
.form-control,
.form-select {
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Badges */
.badge {
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius-sm);
}

/* Modals */
.modal-content {
  border: none;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.modal-header {
  border-bottom: 1px solid var(--bs-border-color);
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.modal-footer {
  border-top: 1px solid var(--bs-border-color);
  background-color: var(--bg-light);
  border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

/* Tooltips */
.tooltip {
  font-size: 0.875rem;
}

.tooltip-inner {
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius-sm);
}

/* Alerts */
.alert {
  border: none;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

/* Toast Notifications */
.toast {
  border: none;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.toast-header {
  background-color: var(--bg-light);
  border-bottom: 1px solid var(--bs-border-color);
}

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

.breadcrumb-item + .breadcrumb-item::before {
  content: '/';
  color: var(--text-muted);
}

/* Pagination */
.pagination {
  margin-bottom: 0;
}

.page-link {
  border-radius: var(--border-radius-sm);
  margin: 0 0.125rem;
  transition: all var(--transition-fast);
}

.page-link:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* Dark Theme Global Adjustments */
[data-bs-theme="dark"] {
  background-color: var(--bg-dark);
}

[data-bs-theme="dark"] body {
  background-color: var(--bg-dark);
  color: var(--text-body);
}

[data-bs-theme="dark"] .card {
  background-color: var(--bg-dark);
  border: 1px solid var(--bs-border-color);
}

[data-bs-theme="dark"] .modal-content {
  background-color: var(--bg-dark);
  border: 1px solid var(--bs-border-color);
}

[data-bs-theme="dark"] .modal-header,
[data-bs-theme="dark"] .modal-footer {
  background-color: var(--bg-light);
  border-color: var(--bs-border-color);
}

/* Responsive Global Adjustments */
@media (max-width: 768px) {
  body {
    font-size: 0.95rem;
  }
  
  .container-fluid {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  
  .btn {
    min-height: 44px;
    padding: 0.5rem 0.75rem;
  }
  
  .btn-sm {
    min-height: 36px;
    padding: 0.375rem 0.5rem;
  }
  
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  h4 { font-size: 1.1rem; }
  h5 { font-size: 1rem; }
  h6 { font-size: 0.95rem; }
}

/* Accessibility Global Styles */
:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip Links */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary-color);
  color: white;
  padding: 0.5rem 1rem;
  text-decoration: none;
  border-radius: 0 0 var(--border-radius) 0;
  z-index: 100000;
}

.skip-link:focus {
  top: 0;
}

/* Loading States */
.skeleton {
  background: linear-gradient(90deg, var(--bg-light) 25%, var(--bg-light-hover) 50%, var(--bg-light) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Error States */
.error-state {
  padding: 2rem;
  text-align: center;
  color: var(--danger-color);
}

.error-state i {
  font-size: 3rem;
  margin-bottom: 1rem;
}

/* Empty States */
.empty-state {
  padding: 3rem;
  text-align: center;
  color: var(--text-muted);
}

.empty-state i {
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

/* Success States */
.success-state {
  padding: 2rem;
  text-align: center;
  color: var(--success-color);
}

.success-state i {
  font-size: 3rem;
  margin-bottom: 1rem;
}

/* Workspace Dropdown Styles */
#workspaceDropdown .dropdown-item.active {
  background-color: #e7f3ff;
  color: #0d6efd;
  font-weight: 500;
}

#workspaceDropdown .dropdown-item.active:hover {
  background-color: #d0e8ff;
  color: #0d6efd;
}

#workspaceDropdown .dropdown-item:hover {
  background-color: #f8f9fa;
}

#workspaceDropdown .dropdown-item.active .bi {
  color: #0d6efd !important;
}

/* Workflow Card Styles */
.workflow-grid {
  padding: 0.5rem 0;
}

.workflow-card {
  background: #ffffff;
  border: 2px solid #dee2e6;
  border-radius: 8px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
  margin-bottom: 0.75rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.workflow-card:hover {
  border-color: #0d6efd;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

.workflow-card.inactive {
  opacity: 0.7;
  background: #f8f9fa;
  border-color: #adb5bd;
}

.workflow-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.75rem;
  border-bottom: 1px solid #e9ecef;
  background: #f8f9fa;
  border-radius: 6px 6px 0 0;
}

.workflow-card-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: #212529;
  line-height: 1.3;
  max-width: 85%;
  word-wrap: break-word;
}

.workflow-card-body {
  padding: 0.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: #ffffff;
}

.workflow-description {
  font-size: 0.8rem;
  color: #6c757d;
  margin: 0;
  line-height: 1.4;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.workflow-meta {
  font-size: 0.75rem;
  color: #495057;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.workflow-meta i {
  font-size: 0.85rem;
}

.workflow-alert {
  background: #fff3cd;
  color: #856404;
  border: 1px solid #ffeaa7;
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.workflow-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-top: auto;
}

.workflow-badges .badge {
  font-size: 0.7rem;
  padding: 0.2rem 0.4rem;
  font-weight: 500;
}

.workflow-card-footer {
  padding: 0.5rem 0.75rem;
  border-top: 1px solid #e9ecef;
  background: #f8f9fa;
  border-radius: 0 0 6px 6px;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.75rem;
  min-height: 2.5rem;
}

.workflow-stat {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: #6c757d;
}

.workflow-stat i {
  font-size: 0.8rem;
  color: #868e96;
}

.workflow-status {
  font-size: 0.65rem;
  padding: 0.15rem 0.3rem;
  align-self: flex-start;
  margin-top: 0.25rem;
}

/* Responsive adjustments for workflow cards */
@media (min-width: 1400px) {
  .workflow-card {
    font-size: 0.9rem;
  }
  
  .workflow-card-title {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .workflow-card {
    margin-bottom: 0.5rem;
  }
  
  .workflow-card-header,
  .workflow-card-body,
  .workflow-card-footer {
    padding: 0.5rem;
  }
}