/* Mobile-First Task Redesign */

/* Task Card - Full width on mobile */
.task-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.task-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-3);
  border-bottom: 1px solid var(--color-border-subtle);
  transition: background-color 0.15s ease;
  min-height: 56px;
}

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

.task-item:active {
  background-color: var(--color-canvas-subtle);
}

.task-item.completed .task-title {
  text-decoration: line-through;
  color: var(--color-ink-subtle);
}

/* Mobile: Stack layout for better touch */
@media (max-width: 640px) {
  .task-item {
    flex-wrap: wrap;
    padding: var(--space-3);
    gap: var(--space-2);
  }

  .task-checkbox {
    order: 1;
    width: 28px;
    height: 28px;
    margin-top: 2px;
  }

  .task-content,
  .task-edit-form:not(.hidden) {
    order: 2;
    flex: 1;
    min-width: calc(100% - 40px);
  }

  .task-actions {
    order: 3;
    width: 100%;
    justify-content: flex-end;
    margin-top: var(--space-2);
    padding-top: var(--space-2);
    border-top: 1px solid var(--color-border-subtle);
  }
}

/* Checkbox - Larger touch target */
.task-checkbox {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-success);
}

/* Task Content */
.task-content {
  flex: 1;
  min-width: 0;
  cursor: pointer;
  padding: var(--space-1) 0;
}

.task-content:active {
  opacity: 0.7;
}

.task-title {
  font-size: 1rem;
  color: var(--color-ink);
  line-height: 1.5;
  word-break: break-word;
}

/* Task Meta - Better spacing */
.task-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-2);
  font-size: 0.875rem;
  color: var(--color-ink-subtle);
}

.task-hours,
.task-deadline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
  background: var(--color-canvas-subtle);
}

/* Deadline badges */
.deadline-badge-soon {
  color: var(--color-warning);
  background: var(--color-warning-bg);
}

.deadline-badge-urgent {
  color: var(--color-danger);
  background: var(--color-danger-bg);
  animation: pulse-urgent 2s ease-in-out infinite;
}

.deadline-badge-passed {
  color: var(--color-danger);
  background: var(--color-danger-bg);
  text-decoration: line-through;
  opacity: 0.7;
}

@keyframes pulse-urgent {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* Task Actions - Always visible on mobile */
.task-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.task-actions .btn {
  min-width: 44px;
  min-height: 44px;
  padding: var(--space-2);
}

@media (min-width: 641px) {
  .task-actions {
    opacity: 0;
    transition: opacity 0.15s ease;
  }

  .task-item:hover .task-actions {
    opacity: 1;
  }
}

/* Drag Handle - Only on desktop */
.drag-handle {
  display: none;
}

@media (min-width: 641px) {
  .drag-handle {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: grab;
    padding: var(--space-1);
    margin-left: calc(-1 * var(--space-2));
    color: var(--color-ink-subtle);
    opacity: 0;
    transition: opacity 0.15s ease;
    user-select: none;
  }

  .task-item:hover .drag-handle {
    opacity: 1;
  }

  .drag-handle:active {
    cursor: grabbing;
    color: var(--color-ink);
  }
}

/* Mobile Edit Modal */
.mobile-task-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.mobile-task-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-task-modal__content {
  background: var(--color-canvas);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: var(--space-4);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.mobile-task-modal.is-open .mobile-task-modal__content {
  transform: translateY(0);
}

.mobile-task-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.mobile-task-modal__title {
  font-size: 1.125rem;
  font-weight: 600;
}

.mobile-task-modal__close {
  background: none;
  border: none;
  padding: var(--space-2);
  cursor: pointer;
  color: var(--color-ink-subtle);
}

.mobile-task-modal__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mobile-task-modal__input {
  width: 100%;
  padding: var(--space-4);
  font-size: 1.125rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-canvas);
}

.mobile-task-modal__input:focus {
  outline: none;
  border-color: var(--color-link);
}

.mobile-task-modal__actions {
  display: flex;
  gap: var(--space-3);
}

.mobile-task-modal__actions .btn {
  flex: 1;
  padding: var(--space-4);
  font-size: 1rem;
}

/* Desktop: Hide modal, use inline edit */
@media (min-width: 641px) {
  .mobile-task-modal {
    display: none !important;
  }
}

/* Add Task Form - Mobile optimized */
.task-form {
  padding: var(--space-4);
  background: var(--color-canvas);
  border-top: 1px solid var(--color-border);
}

.task-form__input-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 641px) {
  .task-form__input-group {
    flex-direction: row;
    align-items: flex-start;
  }
}

.task-chat-input {
  width: 100%;
  resize: vertical;
  min-height: 60px;
  padding: var(--space-4);
  font-size: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-canvas);
}

.task-chat-input:focus {
  outline: none;
  border-color: var(--color-link);
}

.task-form__actions {
  display: flex;
  gap: var(--space-2);
}

.task-form__actions .btn {
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
}

/* Inline edit - Desktop only */
.task-edit-form {
  display: none;
}

@media (min-width: 641px) {
  .task-edit-form {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex: 1;
  }

  .task-edit-form .form-input {
    flex: 1;
    min-width: 0;
    padding: var(--space-2) var(--space-3);
    font-size: 0.9375rem;
  }
}

.task-edit-form.hidden {
  display: none !important;
}

.mobile-submit-btn {
  display: none;
}

/* Sortable styles */
.sortable-ghost {
  opacity: 0.4;
  background: var(--color-canvas-subtle);
}

.sortable-chosen {
  background: var(--color-canvas);
  box-shadow: var(--shadow-lg);
}