/* ============================================================
   CRIS — Refinamento visual da aba Tarefas (Todoist · ClickUp · Trello)
   Camada visual sobre o que JÁ existe — não muda funcionamento.
   ============================================================ */

/* ---------- Cards de resumo (topo) ---------- */
.tarefa-resumo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin: var(--sp-4, 16px) 0 var(--sp-5, 20px);
}
.tarefa-resumo .tr-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg, 14px);
  padding: 14px 16px;
  text-align: left;
  cursor: pointer;
  transition: all 180ms cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  overflow: hidden;
}
.tarefa-resumo .tr-card::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--gray-300);
  opacity: 0;
  transition: opacity 180ms;
}
.tarefa-resumo .tr-card:hover {
  border-color: var(--gray-300);
  box-shadow: 0 6px 18px rgba(17,20,26,0.07);
  transform: translateY(-1px);
}
.tarefa-resumo .tr-card.active {
  border-color: var(--gold);
  background: linear-gradient(180deg, rgba(212,175,55,0.06), white);
}
.tarefa-resumo .tr-card.active::before {
  background: var(--gold);
  opacity: 1;
}
.tarefa-resumo .tr-num {
  font-size: 26px;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -0.025em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.tarefa-resumo .tr-label {
  font-size: 11.5px;
  color: var(--gray-600);
  font-weight: 500;
  letter-spacing: -0.005em;
}

/* Variantes coloridas (status do card) */
.tarefa-resumo .tr-card.tr-hoje::before     { background: #2563eb; opacity: 1; }
.tarefa-resumo .tr-card.tr-atraso::before   { background: #dc2626; opacity: 1; }
.tarefa-resumo .tr-card.tr-andamento::before { background: #d4af37; opacity: 1; }
.tarefa-resumo .tr-card.tr-ok::before       { background: #16a34a; opacity: 1; }

.tarefa-resumo .tr-card.tr-hoje .tr-num     { color: #2563eb; }
.tarefa-resumo .tr-card.tr-atraso .tr-num   { color: #dc2626; }
.tarefa-resumo .tr-card.tr-andamento .tr-num { color: #b45309; }
.tarefa-resumo .tr-card.tr-ok .tr-num       { color: #16a34a; }

/* ---------- Toggle de visualização (Lista / Kanban / Calendário) ---------- */
.tarefa-views {
  display: inline-flex;
  background: var(--gray-100);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
  margin-bottom: 14px;
}
.tarefa-views button {
  padding: 7px 14px;
  background: transparent;
  border: 0;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 150ms;
  font-family: inherit;
}
.tarefa-views button:hover {
  color: var(--gray-900);
}
.tarefa-views button.active {
  background: var(--white);
  color: var(--gray-900);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(17,20,26,0.08);
}

/* ---------- Card de tarefa (lista) refinado ---------- */
.task-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-left: 3px solid var(--gray-300);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 8px;
  transition: all 150ms cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  position: relative;
}
.task-card:hover {
  border-color: var(--gray-300);
  box-shadow: 0 4px 14px rgba(17,20,26,0.06);
  transform: translateX(2px);
}
.task-card.done {
  opacity: 0.6;
  background: var(--gray-50);
}
.task-card.done .task-title { text-decoration: line-through; color: var(--gray-500); }

/* Borda esquerda por prioridade */
.task-card[data-prioridade="urgente"] { border-left-color: #dc2626; }
.task-card[data-prioridade="alta"]    { border-left-color: #ea580c; }
.task-card[data-prioridade="media"]   { border-left-color: #d4af37; }
.task-card[data-prioridade="baixa"]   { border-left-color: #94a3b8; }

/* Borda esquerda por status (override) */
.task-card[data-status="atrasada"], .task-card.atrasada { border-left-color: #dc2626 !important; background: linear-gradient(90deg, #fef2f2, white 30%); }
.task-card[data-status="concluido"], .task-card.concluido { border-left-color: #16a34a !important; }
.task-card[data-status="cancelado"], .task-card.cancelado { border-left-color: #94a3b8 !important; opacity: .55; }

.task-card-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 6px;
}
.task-card-head .task-checkbox {
  margin-top: 2px;
  width: 18px;
  height: 18px;
  border: 2px solid var(--gray-300);
  border-radius: 50%;
  flex-shrink: 0;
  cursor: pointer;
  transition: all 120ms;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: white;
}
.task-card-head .task-checkbox:hover { border-color: var(--gold); }
.task-card-head .task-checkbox.checked {
  background: #16a34a;
  border-color: #16a34a;
  color: white;
  font-size: 10px;
}
.task-card-head .task-checkbox.checked::after { content: '✓'; }

.task-card .task-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.4;
  flex: 1;
}
.task-card .task-breve {
  font-size: 12.5px;
  color: var(--gray-600);
  margin: 4px 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.task-card .task-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  align-items: center;
  font-size: 11.5px;
  color: var(--gray-500);
}
.task-card .task-meta .meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--gray-100);
  font-weight: 500;
  color: var(--gray-700);
  font-size: 11.5px;
}
.task-card .task-meta .meta-pill.danger { background: #fef2f2; color: #991b1b; }
.task-card .task-meta .meta-pill.warn   { background: #fffbeb; color: #92400e; }
.task-card .task-meta .meta-pill.success { background: #ecfdf5; color: #065f46; }
.task-card .task-meta .meta-pill.info    { background: #eff6ff; color: #1e40af; }

.task-card .task-actions {
  display: flex;
  gap: 4px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--gray-200);
}
.task-card .task-actions .btn.small { padding: 5px 10px; font-size: 11.5px; }

/* ---------- Prazo do card (visual destacado) ---------- */
.task-card .task-prazo {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  background: #eff6ff;
  color: #1e40af;
  border: 1px solid #bfdbfe;
  letter-spacing: -0.005em;
  font-variant-numeric: tabular-nums;
}
.task-card .task-prazo[data-vencido="1"] {
  background: #fef2f2;
  color: #991b1b;
  border-color: #fca5a5;
}

/* ---------- Status badges (visual final, sem ambiguidade) ---------- */
.tag-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 999px;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  text-transform: capitalize;
  line-height: 1;
}
.tag-status.a_fazer, .tag-status.pendente { background: var(--gray-100); color: var(--gray-700); border-color: var(--gray-200); }
.tag-status.em_andamento { background: #fef3c7; color: #92400e; border-color: #fde68a; }
.tag-status.aguardando_cliente, .tag-status.aguardando_parceiro, .tag-status.aguardando { background: #ede9fe; color: #5b21b6; border-color: #c4b5fd; }
.tag-status.concluido { background: #d1fae5; color: #065f46; border-color: #6ee7b7; }
.tag-status.cancelado { background: #f3f4f6; color: #6b7280; border-color: #d1d5db; }
.tag-status.atrasada { background: #fee2e2; color: #991b1b; border-color: #fca5a5; }

/* Prioridade badge */
.tag-prio {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 8px;
  font-size: 10.5px;
  font-weight: 700;
  border-radius: 4px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.tag-prio.urgente { background: #fee2e2; color: #991b1b; }
.tag-prio.alta    { background: #ffedd5; color: #9a3412; }
.tag-prio.media   { background: #fef9c3; color: #854d0e; }
.tag-prio.baixa   { background: #e0e7ff; color: #3730a3; }

/* ---------- Kanban view (Trello/ClickUp style) ---------- */
.kanban-board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  padding: 4px;
  overflow-x: auto;
}
@media (min-width: 1100px) {
  .kanban-board {
    grid-template-columns: repeat(5, minmax(260px, 1fr));
  }
}
.kanban-col {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 12px;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  transition: background 0.15s, border-color 0.15s;
}
/* 🆕 Drag-and-drop visual */
.kanban-col.kanban-droppable {
  border-style: dashed;
}
.kanban-col.kanban-drop-hover {
  background: linear-gradient(135deg, #fff8e0, #fff3b8);
  border-color: var(--gold);
  border-style: solid;
  box-shadow: 0 0 0 2px var(--gold) inset;
}
.kanban-card { cursor: grab; }
.kanban-card:active { cursor: grabbing; }
.kanban-col-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding: 0 4px;
}
.kanban-col-head .kt-titulo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-700);
}
.kanban-col-head .kt-count {
  background: var(--white);
  color: var(--gray-600);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid var(--gray-200);
}
.kanban-col[data-status="atrasada"]            .kt-titulo { color: #991b1b; }
.kanban-col[data-status="atrasada"]            { background: linear-gradient(180deg, #fef2f2, var(--gray-50)); }
.kanban-col[data-status="em_andamento"]        .kt-titulo { color: #92400e; }
.kanban-col[data-status="aguardando_cliente"]  .kt-titulo { color: #5b21b6; }
.kanban-col[data-status="concluido"]           .kt-titulo { color: #065f46; }

.kanban-col .kanban-tasks {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 100px;
}
.kanban-col .empty-col {
  text-align: center;
  padding: 30px 12px;
  color: var(--gray-400);
  font-size: 12px;
  font-style: italic;
}

/* Card dentro do kanban (mais compacto que o lista) */
.kanban-board .task-card {
  margin-bottom: 0;
  padding: 10px 12px;
}
.kanban-board .task-card .task-title {
  font-size: 13.5px;
  -webkit-line-clamp: 2;
}
.kanban-board .task-card .task-actions { display: none; }

/* ---------- FAB mobile ---------- */
@media (max-width: 900px) {
  .tarefa-fab {
    position: fixed;
    right: 16px;
    bottom: calc(82px + env(safe-area-inset-bottom));
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-light), var(--gold-deep));
    color: var(--gray-900);
    border: 0;
    font-size: 26px;
    font-weight: 600;
    box-shadow: 0 8px 22px rgba(212,175,55,0.4), 0 2px 4px rgba(0,0,0,0.12);
    z-index: 50;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 200ms cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  .tarefa-fab:active { transform: scale(0.92); }

  /* Mobile Kanban: scroll horizontal de colunas */
  .kanban-board {
    grid-template-columns: repeat(5, 88vw);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 12px;
  }
  .kanban-col {
    scroll-snap-align: start;
  }

  /* Resumo mais compacto */
  .tarefa-resumo {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .tarefa-resumo .tr-num { font-size: 22px; }
}

/* ---------- Empty state bonito ---------- */
.tarefa-empty {
  text-align: center;
  padding: 60px 20px;
  background: var(--white);
  border: 1px dashed var(--gray-200);
  border-radius: 14px;
}
.tarefa-empty .te-icon {
  font-size: 56px;
  opacity: 0.4;
  filter: grayscale(0.5);
  margin-bottom: 14px;
}
.tarefa-empty h3 {
  font-size: 17px;
  color: var(--gray-700);
  margin: 0 0 6px;
}
.tarefa-empty p {
  color: var(--gray-500);
  font-size: 13px;
  max-width: 340px;
  margin: 0 auto 18px;
  line-height: 1.55;
}

/* ---------- Skeleton loading ---------- */
.tarefa-skeleton {
  background: linear-gradient(90deg, var(--gray-100), var(--gray-50), var(--gray-100));
  background-size: 200% 100%;
  animation: ds-shimmer 1.4s ease-in-out infinite;
  border-radius: 10px;
  height: 76px;
  margin-bottom: 8px;
}

/* ---------- Detalhes finais ---------- */
.tarefa-filtros-avancados {
  margin: 12px 0;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 4px 14px;
}
.tarefa-filtros-avancados summary {
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gray-700);
  padding: 8px 0;
  list-style: none;
  user-select: none;
}
.tarefa-filtros-avancados summary::-webkit-details-marker { display: none; }
.tarefa-filtros-avancados[open] summary { border-bottom: 1px solid var(--gray-100); margin-bottom: 8px; }
.tarefa-filtros-avancados .filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
  padding: 10px 0;
}

/* ---------- Lote bar ---------- */
.lote-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(180deg, var(--gray-900), var(--gray-800));
  color: var(--white);
  padding: 12px 16px;
  border-radius: 10px;
  margin: 12px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 8px 22px rgba(17,20,26,0.18);
}
.lote-bar-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.lote-bar .btn.small {
  background: rgba(255,255,255,0.12);
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
}
.lote-bar .btn.small:hover {
  background: rgba(255,255,255,0.2);
  color: white;
}