/* Keyboard Navigation Styles */

.task-focused {
  background-color: var(--color-canvas-inset) !important;
  box-shadow: 0 0 0 2px var(--color-link);
  border-radius: var(--radius-md);
}

.task-edit-input {
  width: 100%;
  font-size: 0.9375rem;
}

/* Keyboard Shortcuts Modal */
.keyboard-shortcuts-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.keyboard-shortcuts-modal.hidden {
  display: none;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
}

.modal-content {
  background-color: var(--color-canvas);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  z-index: 1001;
  position: relative;
}

.modal-content h2 {
  margin-bottom: var(--space-6);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.modal-footer {
  display: flex;
  justify-content: center;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-4);
}

.shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-6);
}

.shortcut-group h3 {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-ink-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}

.shortcut {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) 0;
  font-size: 0.875rem;
  gap: var(--space-4);
}

.shortcut-keys {
  display: flex;
  gap: var(--space-1);
  flex-shrink: 0;
}

kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  padding: var(--space-1) var(--space-2);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  color: var(--color-ink);
  background-color: var(--color-canvas-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: 0 1px 0 var(--color-border);
}

/* Keyboard shortcut hint */
.keyboard-hint {
  position: fixed;
  bottom: var(--space-4);
  right: var(--space-4);
  background-color: var(--color-canvas);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-size: 0.75rem;
  color: var(--color-ink-subtle);
  box-shadow: var(--shadow-md);
  z-index: 50;
  opacity: 0.7;
  transition: opacity 0.15s ease;
}

.keyboard-hint:hover {
  opacity: 1;
}

.keyboard-hint kbd {
  margin-right: var(--space-1);
}

/* Section Items Styling */
.section-item-row {
  position: relative;
  padding-right: 40px;
}

.section-item-row:hover .section-item-actions {
  opacity: 1;
}

.section-item-actions {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  transition: opacity 0.15s ease;
}

.section-item-content {
  display: inline-block;
  max-width: calc(100% - 40px);
}

.section-item-edit-input {
  width: 100%;
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
}

/* Section focused state */
.section-focused {
  box-shadow: 0 0 0 2px var(--color-link);
  border-radius: var(--radius-md);
}

.section-focused .card-header {
  background-color: var(--color-canvas-subtle);
}

/* Section item focused state */
.section-item-focused {
  background-color: var(--color-canvas-inset) !important;
  box-shadow: 0 0 0 2px var(--color-link);
  border-radius: var(--radius-sm);
}

/* Task inline edit styles */
.task-edit-form {
  flex: 1;
  display: none;
}

.task-edit-form:not(.hidden) {
  display: flex;
  align-items: center;
}

.task-edit-form .form-input {
  margin: 0;
  width: 100%;
}

.task-content-editable {
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background-color 0.15s ease;
}

.task-content-editable:hover {
  background-color: var(--color-canvas-subtle);
}

.task-content-editable.hidden {
  display: none;
}

/* Inline Edit Styles for List Items */
.list-section {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list-item {
  border-bottom: 1px solid var(--color-border-subtle);
}

.list-item:last-child {
  border-bottom: none;
}

.list-item-content {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background-color 0.15s ease;
}

.list-item-content:hover {
  background-color: var(--color-canvas-subtle);
}

.list-item-content.hidden {
  display: none;
}

.list-item-form {
  display: none;
  flex: 1;
  padding: var(--space-1) 0;
}

.list-item-form:not(.hidden) {
  display: block;
}

.list-item-form .form-input {
  margin: 0;
  width: 100%;
}

.cursor-pointer {
  cursor: pointer;
}

.section-item-focused .list-item-content {
  background-color: var(--color-canvas-inset);
}

/* Ensure smooth scrolling behavior */
html {
  scroll-behavior: smooth;
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .shortcuts-grid {
    grid-template-columns: 1fr;
  }
  
  .modal-content {
    padding: var(--space-4);
  }
  
  .keyboard-hint {
    display: none;
  }
}