/* css/kanban.css */

.kanban-board {
  display: flex;
  gap: var(--spacing-4);
  overflow-x: auto;
  padding-bottom: var(--spacing-6);
  min-height: calc(100vh - 200px);
  align-items: flex-start;
  scroll-snap-type: x mandatory;
}

.kanban-column {
  min-width: 300px;
  max-width: 320px;
  flex-shrink: 0;
  background-color: var(--bg-main);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  height: 100%;
  max-height: calc(100vh - 220px);
  scroll-snap-align: start;
  border: 1px solid var(--border-light);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.kanban-column.drag-over {
  background-color: var(--bg-surface-hover);
  border: 2px dashed var(--primary);
}

.kanban-column-header {
  padding: var(--spacing-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid transparent;
}

.kanban-column-title {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.kanban-column-count {
  background-color: var(--border-light);
  color: var(--text-secondary);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

/* Stage Colors - Top Border */
.kanban-column[data-stage="Novo Lead"] .kanban-column-header { border-bottom-color: #3B82F6; }
.kanban-column[data-stage="Primeiro Contato"] .kanban-column-header { border-bottom-color: #F59E0B; }
.kanban-column[data-stage="Em Negociação"] .kanban-column-header { border-bottom-color: var(--primary); }
.kanban-column[data-stage="Visitou a Instituição"] .kanban-column-header { border-bottom-color: #8B5CF6; }
.kanban-column[data-stage="Inscrito"] .kanban-column-header { border-bottom-color: #06B6D4; }
.kanban-column[data-stage="Aprovado"] .kanban-column-header { border-bottom-color: #10B981; }
.kanban-column[data-stage="Matriculado"] .kanban-column-header { border-bottom-color: #059669; }
.kanban-column[data-stage="Perdido"] .kanban-column-header { border-bottom-color: #EF4444; }

.kanban-column-body {
  flex-grow: 1;
  padding: var(--spacing-3);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  min-height: 100px;
}

.kanban-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: var(--spacing-3) var(--spacing-4);
  box-shadow: var(--shadow-sm);
  cursor: grab;
  border-left: 3px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
}

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

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

.kanban-card.dragging {
  opacity: 0.5;
  transform: rotate(3deg);
  box-shadow: var(--shadow-lg);
}

/* Card Colors matching stages */
.kanban-column[data-stage="Novo Lead"] .kanban-card { border-left-color: #3B82F6; }
.kanban-column[data-stage="Primeiro Contato"] .kanban-card { border-left-color: #F59E0B; }
.kanban-column[data-stage="Em Negociação"] .kanban-card { border-left-color: var(--primary); }
.kanban-column[data-stage="Visitou a Instituição"] .kanban-card { border-left-color: #8B5CF6; }
.kanban-column[data-stage="Inscrito"] .kanban-card { border-left-color: #06B6D4; }
.kanban-column[data-stage="Aprovado"] .kanban-card { border-left-color: #10B981; }
.kanban-column[data-stage="Matriculado"] .kanban-card { border-left-color: #059669; }
.kanban-column[data-stage="Perdido"] .kanban-card { border-left-color: #EF4444; }

.kanban-card-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
  margin-bottom: var(--spacing-1);
}

.kanban-card-course {
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: var(--spacing-2);
}

.kanban-card-course svg {
  width: 12px;
  height: 12px;
}

.kanban-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-3);
  padding-top: var(--spacing-2);
  border-top: 1px dashed var(--border-light);
}

.kanban-card-date {
  font-size: 0.6875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.kanban-card-date svg {
  width: 10px;
  height: 10px;
}

.kanban-card-avatar {
  width: 20px;
  height: 20px;
  font-size: 0.625rem;
}