/* ============================================
   FLOWDESK — KANBAN STYLES
   ============================================ */

.kanban-board {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  min-height: calc(100vh - 220px);
  overflow-x: auto;
  padding-bottom: 1.5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--bg-overlay) transparent;
}

.kanban-col {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 340px;
  min-width: 340px;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 220px);
  transition: border-color var(--transition);
}

.kanban-col.drag-over {
  border-color: var(--border-active);
  background: rgba(99,102,241,0.04);
}

.kanban-col-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.kanban-col-header h3 {
  font-size: 0.9rem;
  font-weight: 700;
  flex: 1;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.col-dot {
  width: 8px; height: 8px;
  border-radius: 50%; flex-shrink: 0;
}
.dot-todo { background: var(--color-todo); }
.dot-doing { background: var(--color-doing); box-shadow: 0 0 6px var(--color-doing); }
.dot-done { background: var(--color-done); }

.col-count {
  background: var(--bg-overlay);
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  min-width: 22px;
  text-align: center;
}

.kanban-cards {
  padding: 0.875rem;
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 4rem;
  scrollbar-width: thin;
  scrollbar-color: var(--bg-overlay) transparent;
}

/* === KANBAN CARD === */
.k-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  user-select: none;
}

.k-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  border-color: rgba(255,255,255,0.14);
}

.k-card.sortable-drag {
  opacity: 0.4;
  transform: rotate(2deg) scale(0.98);
}

.k-card.sortable-ghost {
  opacity: 0.2;
}

/* Late card */
.k-card.is-late {
  border-color: rgba(239,68,68,0.5);
  background: rgba(239,68,68,0.06);
  animation: lateGlow 2.5s ease-in-out infinite alternate;
}

@keyframes lateGlow {
  from { box-shadow: 0 0 0 transparent; }
  to   { box-shadow: 0 0 12px rgba(239,68,68,0.2); }
}

/* Warning card (due today) */
.k-card.is-today {
  border-color: rgba(245,158,11,0.4);
  background: rgba(245,158,11,0.05);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
  flex: 1;
}

.card-priority-badge {
  flex-shrink: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-top: 4px;
}

.card-priority-badge.Alta { background: var(--priority-high); box-shadow: 0 0 6px var(--priority-high); }
.card-priority-badge.Média { background: var(--priority-mid); }
.card-priority-badge.Baixa { background: var(--priority-low); }

.card-client {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.card-client i { color: var(--accent); font-size: 0.7rem; }

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.75rem;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
}

.card-deadline {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.card-deadline.late { color: var(--color-late); font-weight: 600; }
.card-deadline.today { color: var(--color-today-warn); font-weight: 600; }

.card-timer {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-doing);
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.card-timer i { font-size: 0.65rem; animation: pulse 1s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.card-late-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(239,68,68,0.15);
  color: var(--color-late);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.card-assignee {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.assignee-dot {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.6rem; font-weight: 700;
}

/* Admin card action overlay */
.card-admin-actions {
  position: absolute;
  top: 0.5rem; right: 0.5rem;
  display: none;
  gap: 0.25rem;
}

.k-card:hover .card-admin-actions { display: flex; }