/* ==========================================================================
   QUADRO KANBAN — TO-DO DIAMANTE
   Visualização de Colunas por Seções com Suporte Completo a Drag & Drop
   ========================================================================== */

.kanban-view-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-surface-elevated);
  padding: 0.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.view-toggle-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.view-toggle-btn.active {
  background-color: var(--bg-surface);
  color: var(--accent-primary);
  box-shadow: var(--shadow-sm);
}

/* Container do Quadro */
.kanban-board {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  overflow-x: auto;
  padding-bottom: 2rem;
  min-height: calc(100vh - 220px);
}

/* Coluna do Kanban */
.kanban-column {
  width: 320px;
  min-width: 320px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 240px);
  transition: border-color var(--transition-fast);
}

.kanban-column.drag-over {
  border-color: var(--accent-primary);
  background-color: rgba(99, 102, 241, 0.05);
}

.kanban-column-header {
  padding: 1rem 1.15rem 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

.kanban-column-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.kanban-column-count {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface-elevated);
  color: var(--text-muted);
}

/* Área de Drop de Cards */
.kanban-column-body {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-height: 120px;
}

/* Card Kanban */
.kanban-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  cursor: grab;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
  user-select: none;
}

.kanban-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(99, 102, 241, 0.35);
}

.kanban-card.dragging {
  opacity: 0.4;
  cursor: grabbing;
}

.kanban-card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.kanban-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.6rem;
  font-size: 0.75rem;
}

/* Botão Nova Seção no Kanban */
.kanban-add-column {
  width: 280px;
  min-width: 280px;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.kanban-add-column:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background-color: var(--accent-glow);
}

/* ==========================================================================
   HOJE KANBAN — ESTILO TODOIST (COLUNAS ATRASADAS & HOJE)
   ========================================================================== */
.today-header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.today-main-title {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  letter-spacing: -0.02em;
}

.today-tasks-count {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.today-kanban-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.75rem;
  align-items: flex-start;
  margin-top: 1.25rem;
  padding-bottom: 3rem;
}

@media (max-width: 800px) {
  .today-kanban-board {
    grid-template-columns: 1fr;
  }
}

/* Em Breve — quadro com uma coluna por dia, rolagem horizontal */
.upcoming-kanban-board {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-top: 1.25rem;
  padding-bottom: 1.25rem;
  overflow-x: auto;
  scrollbar-width: auto;
}

.upcoming-kanban-board::-webkit-scrollbar {
  height: 10px;
}

.upcoming-kanban-board::-webkit-scrollbar-track {
  background: var(--bg-surface-elevated);
  border-radius: 10px;
}

.upcoming-kanban-board::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 10px;
}

.upcoming-kanban-board::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

.upcoming-kanban-column {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  width: 300px;
  max-height: calc(100vh - 260px);
}

/* Cada coluna rola na vertical por conta própria, assim uma coluna cheia
   (ex.: muitas atrasadas) não empurra a barra de rolagem horizontal do
   quadro inteiro pra fora da tela. */
.upcoming-kanban-column .today-cards-container {
  overflow-y: auto;
  padding-right: 0.25rem;
}

.today-kanban-column {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: transparent;
  transition: all var(--transition-fast);
}

.today-col-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.5rem;
  margin-bottom: 0.85rem;
}

.today-col-title-group {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.today-col-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  display: inline-block;
  border-bottom: 2px solid var(--text-primary);
  padding-bottom: 2px;
}

.today-col-count {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
}

.btn-reagendar-text {
  background: transparent;
  border: none;
  color: #dc2626;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.btn-reagendar-text:hover {
  background-color: rgba(220, 38, 38, 0.08);
  text-decoration: underline;
}

.today-cards-container {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-height: 120px;
  border-radius: 12px;
  padding: 0.25rem 0;
  transition: background-color var(--transition-fast), outline var(--transition-fast);
}

.today-cards-container.drag-over {
  outline: 2px dashed var(--accent-primary);
  background-color: rgba(99, 102, 241, 0.05);
  border-radius: 12px;
}

/* Card Hoje Kanban (Todoist Style) */
.today-task-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), opacity var(--transition-fast);
  user-select: none;
}

.today-task-card:hover {
  border-color: rgba(99, 102, 241, 0.35);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  transform: translateY(-1px);
}

.today-task-card.dragging {
  opacity: 0.35;
  transform: scale(0.98);
}

.today-task-card.completed {
  opacity: 0.5;
  background-color: var(--bg-surface-elevated);
}

.today-task-card.completed .today-card-title {
  text-decoration: line-through;
  color: var(--text-muted);
}

/* Checkbox circular Todoist */
.today-card-checkbox {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1.5px solid #9ca3af;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all var(--transition-fast);
  padding: 0;
}

.today-card-checkbox:hover {
  border-color: var(--accent-primary);
  background-color: rgba(99, 102, 241, 0.1);
}

.today-card-checkbox.p1 { border-color: var(--p1-color); }
.today-card-checkbox.p2 { border-color: var(--p2-color); }
.today-card-checkbox.p3 { border-color: var(--p3-color); }
.today-card-checkbox.p4 { border-color: var(--p4-color); }

.today-card-checkbox.checked {
  background-color: var(--accent-emerald) !important;
  border-color: var(--accent-emerald) !important;
  color: #ffffff;
}

.today-card-body {
  flex: 1;
  min-width: 0;
}

.today-card-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.today-card-title {
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.35;
  word-break: break-word;
}

.today-card-description {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.today-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.5rem;
  font-size: 0.75rem;
}

.today-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--text-muted);
}

.today-meta-item.overdue {
  color: #dc2626;
  font-weight: 500;
}

.today-meta-item.overdue i {
  color: #dc2626;
}

.today-meta-item.time {
  color: #dc2626;
}

.today-meta-item.project {
  color: var(--text-secondary);
}

.today-meta-item.label-item {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.74rem;
  font-weight: 500;
  padding: 0.1rem 0.42rem;
  border-radius: var(--radius-sm, 4px);
  cursor: pointer;
  transition: opacity var(--transition-fast), filter var(--transition-fast);
}

.today-meta-item.label-item:hover {
  opacity: 0.85;
  filter: brightness(0.92);
}

.today-meta-item.label-item i {
  flex-shrink: 0;
}

.today-meta-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  object-fit: cover;
  margin-left: auto;
  flex-shrink: 0;
}

/* Botão adicionar tarefa estilo Todoist no fundo da coluna */
.btn-today-inline-add {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.6rem 0.5rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  margin-top: 0.4rem;
  transition: all var(--transition-fast);
}

.btn-today-inline-add:hover {
  color: var(--accent-primary);
  background-color: var(--accent-glow);
}

.btn-today-inline-add i {
  color: var(--accent-primary);
}