/* Tasks Page Layout */
.tasks-page {
  min-height: 100vh;
  background: var(--color-background);
}

.tasks-page__container {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
}

/* Tasks Header */
.tasks-header {
  margin-bottom: var(--spacing-xl);
}

.tasks-header__title {
  font-size: 2rem;
  font-weight: var(--font-semibold);
  color: var(--color-text);
  margin: 0 0 var(--spacing-xl) 0;
  text-align: center;
}

/* Task Creation Form */
.task-creation {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.task-creation__form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.task-creation__main {
  width: 100%;
}

.task-creation__textarea {
  width: 100%;
  min-height: 100px;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-background);
  color: var(--color-text);
  font-family: inherit;
  font-size: var(--text-base);
  line-height: 1.5;
  resize: vertical;
  transition: border-color 0.2s;
}

.task-creation__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-surface);
}

.task-creation__textarea::placeholder {
  color: var(--color-text-subtle);
}

.task-creation__controls {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-end;
}

.task-creation__inputs {
  display: flex;
  gap: var(--spacing-md);
  flex: 1;
}

.task-creation__select {
  flex: 1;
  min-width: 200px;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-background);
  color: var(--color-text);
  font-size: var(--text-sm);
}

.task-creation__context {
  flex: 2;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-background);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-family: inherit;
  resize: vertical;
  min-height: 60px;
}

.task-creation__select:focus,
.task-creation__context:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-surface);
}

.task-creation__context::placeholder {
  color: var(--color-text-subtle);
}

.task-creation__submit {
  padding: var(--spacing-md);
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  transition: all 0.2s;
  flex-shrink: 0;
}

.task-creation__submit:hover {
  background: var(--color-primary-hover);
  transform: scale(1.05);
}

.task-creation__submit svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* Tabs */
.tabs {
  margin-bottom: var(--spacing-xl);
}

/* Tasks List */
.tasks-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* Task Items */
.task-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--color-surface);
  transition: background-color 0.2s;
}

.task-item:hover {
  background: var(--color-surface-hover);
}

.task-item__link {
  flex: 1;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.task-item__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.task-item__title {
  font-size: var(--text-base);
  color: var(--color-text);
  font-weight: var(--font-medium);
  line-height: 1.4;
  flex: 1;
}

.task-item__badges {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

/* Badge classes migrated to consolidated system - see components/_badges.css */

.task-item__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.task-item__details {
  font-size: var(--text-sm);
  color: var(--color-text-subtle);
}

.task-item__channel {
  color: var(--color-text-muted);
  font-weight: var(--font-medium);
}

.task-item__context {
  color: var(--color-text-subtle);
  font-style: italic;
}

.task-item__stats {
  display: flex;
  gap: var(--spacing-sm);
}

.task-item__stat {
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  padding: 4px var(--spacing-sm);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.task-item__stat--messages {
  color: var(--color-primary);
  background: var(--color-primary-surface);
}

.task-item__stat--tools {
  color: var(--color-success);
  background: var(--color-success-surface);
}

.task-item__stat--tokens {
  color: var(--color-text-muted);
  background: var(--color-surface-elevated);
}

.task-item__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.task-item__action {
  padding: var(--spacing-sm);
  border: none;
  background: transparent;
  color: var(--color-text-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.task-item__action:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
}

.task-item__action svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* Button form styling for archive/unarchive actions */
.task-item__button {
  background: none;
  border: none;
  padding: var(--spacing-sm);
  margin: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.task-item__button:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
}

/* Loading Indicator */
.loading-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  padding: var(--spacing-xl);
  background: var(--color-surface);
  color: var(--color-text-subtle);
  font-size: var(--text-sm);
}

.loading-indicator--hidden {
  visibility: hidden;
  opacity: 0;
}

.loading-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-surface-elevated);
  border-top: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--color-text-subtle);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
}

.empty-state__icon {
  margin: 0 auto var(--spacing-lg);
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-elevated);
  border-radius: var(--radius-full);
}

.empty-state__icon svg {
  width: 2rem;
  height: 2rem;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.empty-state__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--color-text);
}

.empty-state__description {
  font-size: var(--text-base);
  margin: 0;
}

/* Responsive Design */
@media (max-width: var(--breakpoint-tablet)) {
  .tasks-page__container {
    max-width: none;
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .task-creation__controls {
    flex-direction: column;
    align-items: stretch;
  }

  .task-creation__inputs {
    flex-direction: column;
  }

  .task-creation__submit {
    align-self: center;
    width: auto;
    padding: var(--spacing-sm) var(--spacing-lg);
  }

  .task-item {
    padding: var(--spacing-md);
  }

  .task-item__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }

  .task-item__badges {
    align-self: stretch;
    justify-content: space-between;
  }

  .task-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }

  .task-item__stats {
    gap: var(--spacing-xs);
  }
}

@media (max-width: var(--breakpoint-mobile)) {
  .tasks-page__container {
    padding: var(--spacing-md) var(--spacing-sm);
  }

  .tasks-header__title {
    font-size: 1.5rem;
  }

  .task-creation {
    padding: var(--spacing-md);
  }
  
  .task-item {
    padding: var(--spacing-sm);
  }

  .task-item__title {
    font-size: var(--text-sm);
    word-wrap: break-word;
    word-break: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    line-height: 1.4;
  }

  .task-item__stat {
    font-size: 10px;
    padding: 2px var(--spacing-xs);
  }

  .task-item__details {
    word-wrap: break-word;
    word-break: break-word;
    overflow-wrap: break-word;
  }

  .task-item__link {
    min-width: 0; /* Allow flex item to shrink */
  }
  
  .task-item__badges {
    flex-wrap: wrap;
  }

  .task-item__stats {
    flex-wrap: wrap;
  }
}