/* Page-specific Styles */

/* Auth Page */
.auth-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--claude-bg) 0%, var(--claude-primary-light) 100%);
  padding: var(--spacing-lg);
}

.auth-container {
  background-color: var(--claude-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-2xl);
  width: 100%;
  max-width: 420px;
}

.auth-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.auth-header h1 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--claude-primary);
  margin-bottom: var(--spacing-sm);
}

.auth-header p {
  color: var(--claude-text-secondary);
  font-size: var(--font-size-sm);
}

.auth-tabs {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  border-bottom: 2px solid var(--claude-border);
}

.auth-tab {
  flex: 1;
  padding: var(--spacing-md);
  font-weight: var(--font-weight-medium);
  color: var(--claude-text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
}

.auth-tab:hover {
  color: var(--claude-text-primary);
}

.auth-tab.active {
  color: var(--claude-primary);
  border-bottom-color: var(--claude-primary);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.auth-divider {
  text-align: center;
  position: relative;
  margin: var(--spacing-lg) 0;
  color: var(--claude-text-tertiary);
  font-size: var(--font-size-sm);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background-color: var(--claude-border);
}

.auth-divider::before {
  left: 0;
}

.auth-divider::after {
  right: 0;
}

/* Dashboard Page */
.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.stat-card {
  background-color: var(--claude-surface);
  border: 1px solid var(--claude-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.stat-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  background: linear-gradient(135deg, var(--claude-primary-light), var(--claude-primary));
}

.stat-content {
  flex: 1;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--claude-text-secondary);
  margin-bottom: var(--spacing-xs);
}

.stat-value {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--claude-text-primary);
}

/* Projects Page */
.project-card {
  position: relative;
  border-left: 4px solid var(--claude-primary);
  cursor: pointer;
}

.project-card::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: inherit;
}

.project-color-indicator {
  position: absolute;
  left: -4px;
  top: 0;
  bottom: 0;
  width: 4px;
}

.project-meta {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--claude-text-tertiary);
}

.project-progress {
  margin-top: var(--spacing-md);
}

.progress-bar {
  height: 6px;
  background-color: var(--claude-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--claude-primary), var(--claude-accent));
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.progress-label {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: var(--claude-text-tertiary);
}

/* Tasks Page */
.tasks-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  height: calc(100vh - var(--header-height) - var(--spacing-xl) * 3);
}

.task-column {
  background-color: var(--claude-surface);
  border: 1px solid var(--claude-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.task-column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--claude-border);
}

.task-column-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--claude-text-primary);
}

.task-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 var(--spacing-xs);
  border-radius: var(--radius-full);
  background-color: var(--claude-bg);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.task-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.task-card {
  background-color: var(--claude-bg);
  border: 1px solid var(--claude-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  cursor: grab;
  transition: all var(--transition-fast);
}

.task-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.task-card:active {
  cursor: grabbing;
}

.task-card-header {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.task-title {
  flex: 1;
  font-weight: var(--font-weight-medium);
  color: var(--claude-text-primary);
  line-height: var(--line-height-tight);
}

.task-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-xs);
  color: var(--claude-text-tertiary);
}

.task-project-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--claude-surface);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
}

/* Calendar Page */
.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
}

.calendar-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.calendar-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  min-width: 200px;
  text-align: center;
}

.calendar-view-toggle {
  display: flex;
  gap: var(--spacing-xs);
  background-color: var(--claude-surface);
  border: 1px solid var(--claude-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xs);
}

.view-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--claude-text-secondary);
  transition: all var(--transition-fast);
}

.view-btn.active {
  background-color: var(--claude-primary);
  color: white;
}

.calendar-grid {
  background-color: var(--claude-surface);
  border: 1px solid var(--claude-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background-color: var(--claude-bg);
  border-bottom: 1px solid var(--claude-border);
}

.calendar-weekday {
  padding: var(--spacing-md);
  text-align: center;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  color: var(--claude-text-secondary);
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-auto-rows: minmax(100px, 1fr);
}

.calendar-day {
  border: 1px solid var(--claude-border);
  padding: var(--spacing-sm);
  min-height: 100px;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.calendar-day:hover {
  background-color: var(--claude-bg);
}

.calendar-day.other-month {
  background-color: var(--claude-bg);
  opacity: 0.5;
}

.calendar-day.today {
  background-color: var(--claude-primary-light);
}

.calendar-day-number {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
  color: var(--claude-text-primary);
  font-size: var(--font-size-sm);
}

.calendar-day.today .calendar-day-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background-color: var(--claude-accent);
  color: white;
}

.calendar-events {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.calendar-event-item {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  line-height: 1.3;
  cursor: pointer;
  transition: opacity var(--transition-fast);
  overflow: hidden;
}

.calendar-event-item:hover {
  opacity: 0.85;
}

.calendar-event-item--event {
  background-color: var(--claude-primary-light);
  color: var(--claude-text-primary);
  border-left: 3px solid var(--claude-primary);
  font-weight: var(--font-weight-medium);
}

.calendar-event-item--task {
  background-color: rgba(107, 155, 214, 0.15);
  color: var(--claude-text-secondary);
  border-left: 3px solid var(--status-info);
}

.calendar-event-item--task.done {
  opacity: 0.4;
  text-decoration: line-through;
}

.cal-event-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.cal-event-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.cal-event-project {
  font-size: 9px;
  padding: 1px 4px;
  border-radius: var(--radius-sm);
  background-color: rgba(0,0,0,0.06);
  color: var(--claude-text-tertiary);
  white-space: nowrap;
  flex-shrink: 0;
  max-width: 60px;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Responsive */
@media (max-width: 1024px) {
  .tasks-board {
    grid-template-columns: 1fr;
    height: auto;
  }

  .task-column {
    max-height: 500px;
  }
}

@media (max-width: 640px) {
  .auth-container {
    padding: var(--spacing-lg);
  }

  .dashboard-stats {
    grid-template-columns: 1fr;
  }

  .calendar-days {
    grid-auto-rows: minmax(80px, 1fr);
  }

  .calendar-day {
    min-height: 80px;
    padding: var(--spacing-xs);
  }
}