/* ============================================================
   KANBAN DASHBOARD — Dark-first, Linear/Notion inspired
   ============================================================ */

/* Header actions */
.kanban-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.kanban-saved {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: 6px;
  transition: opacity 0.3s ease;
  letter-spacing: 0.02em;
}
.kanban-saved.ok {
  color: var(--green-600, #10b981);
  background: var(--green-100, rgba(16, 185, 129, 0.08));
}
.kanban-saved.err {
  color: var(--red-600, #ef4444);
  background: var(--red-100, rgba(239, 68, 68, 0.08));
}

/* Wrap + board: horizontal scroll */
.kanban-wrap {
  margin: 0 -24px;
  padding: 0 24px 32px;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
}
.kanban-wrap::-webkit-scrollbar { height: 10px; }
.kanban-wrap::-webkit-scrollbar-track { background: transparent; }
.kanban-wrap::-webkit-scrollbar-thumb {
  background: var(--gray-200, #e5e7eb);
  border-radius: 10px;
}
.kanban-wrap::-webkit-scrollbar-thumb:hover {
  background: var(--gray-300, #d1d5db);
}

.kanban-board {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  min-height: 400px;
  padding-top: 4px;
}

/* Coluna */
.kanban-column {
  flex: 0 0 340px;
  max-width: 340px;
  background: var(--gray-50, #f9fafb);
  border: 1px solid var(--gray-100, #f3f4f6);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 200px);
  transition: border-color 0.15s ease, background 0.15s ease;
}

.kanban-column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--gray-100, #f3f4f6);
}

.kanban-column-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700, #374151);
  letter-spacing: 0.01em;
  text-transform: uppercase;
}
.kanban-column-title-text {
  max-width: 220px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kanban-column-count {
  font-size: 11px;
  font-weight: 600;
  background: var(--gray-200, #e5e7eb);
  color: var(--gray-600, #4b5563);
  padding: 2px 7px;
  border-radius: 10px;
  text-transform: none;
  letter-spacing: 0;
}

.kanban-column-actions {
  display: flex;
  gap: 2px;
}

.kanban-icon-btn {
  background: transparent;
  border: none;
  color: var(--gray-400, #9ca3af);
  padding: 4px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  transition: background 0.12s ease, color 0.12s ease;
}
.kanban-icon-btn:hover {
  background: var(--gray-200, #e5e7eb);
  color: var(--gray-700, #374151);
}

.kanban-column-body {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  min-height: 60px;
}
.kanban-column-body::-webkit-scrollbar { width: 6px; }
.kanban-column-body::-webkit-scrollbar-thumb {
  background: var(--gray-200, #e5e7eb);
  border-radius: 6px;
}

.kanban-column-footer {
  padding: 8px 10px 12px;
  border-top: 1px solid var(--gray-100, #f3f4f6);
}

.kanban-add-card-btn {
  width: 100%;
  background: transparent;
  border: 1px dashed var(--gray-200, #e5e7eb);
  color: var(--gray-500, #6b7280);
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.kanban-add-card-btn:hover {
  background: var(--gray-100, #f3f4f6);
  border-color: var(--gray-300, #d1d5db);
  color: var(--gray-700, #374151);
}

/* Card */
.kanban-card {
  background: var(--white, #ffffff);
  border: 1px solid var(--gray-100, #f3f4f6);
  border-radius: 10px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
  overflow: hidden;
  transition: all 0.15s ease;
  cursor: default;
}
.kanban-card.dragging {
  opacity: 0.5;
  transform: rotate(1deg);
  cursor: grabbing;
}

.kanban-wrap.edit-mode .kanban-card {
  cursor: grab;
}
.kanban-wrap.edit-mode .kanban-card:hover {
  border-color: var(--blue-300, #93c5fd);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.12);
  transform: translateY(-1px);
}
.kanban-wrap.edit-mode .kanban-card:active {
  cursor: grabbing;
}

.kanban-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px 6px;
}

.kanban-card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gray-700, #374151);
  letter-spacing: 0.01em;
}
.kanban-card-icon {
  font-size: 15px;
  line-height: 1;
}

.kanban-card-remove {
  background: transparent;
  border: none;
  color: var(--gray-400, #9ca3af);
  padding: 2px;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  transition: all 0.12s ease;
}
.kanban-card-remove:hover {
  background: var(--red-100, rgba(239, 68, 68, 0.1));
  color: var(--red-600, #ef4444);
}

.kanban-card-body {
  padding: 4px 14px 14px;
  min-height: 40px;
}

.kanban-card-error {
  padding: 12px;
  font-size: 12px;
  color: var(--red-600, #ef4444);
  background: var(--red-100, rgba(239, 68, 68, 0.05));
  border-radius: 6px;
  text-align: center;
}

/* Nova coluna (placeholder) */
.kanban-add-column {
  flex: 0 0 200px;
  min-height: 100px;
  border: 2px dashed var(--gray-200, #e5e7eb);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  margin-top: 4px;
}
.kanban-add-column:hover {
  border-color: var(--blue-400, #60a5fa);
  background: var(--blue-50, rgba(59, 130, 246, 0.04));
}
.kanban-add-column-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--gray-400, #9ca3af);
  font-size: 13px;
  font-weight: 500;
}
.kanban-add-column:hover .kanban-add-column-inner {
  color: var(--blue-600, #3b82f6);
}

/* Modo edição: mostra elementos .edit-only */
.edit-only { display: none !important; }
.kanban-wrap.edit-mode .edit-only { display: inline-flex !important; }
.kanban-wrap.edit-mode .kanban-add-column.edit-only { display: flex !important; }
.kanban-wrap.edit-mode .kanban-add-card-btn.edit-only,
.kanban-wrap.edit-mode .kanban-column-footer.edit-only { display: block !important; }

.kanban-wrap.edit-mode .kanban-column {
  background: var(--gray-50, #f9fafb);
  border-style: dashed;
  border-color: var(--gray-200, #e5e7eb);
}

/* Widget picker modal */
.kanban-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: kanbanFadeIn 0.15s ease;
}
@keyframes kanbanFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.kanban-modal {
  background: var(--white, #ffffff);
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
  width: 100%;
  max-width: 720px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.kanban-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--gray-100, #f3f4f6);
}
.kanban-modal-header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-800, #1f2937);
}

.kanban-modal-close {
  background: transparent;
  border: none;
  font-size: 24px;
  color: var(--gray-400, #9ca3af);
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background 0.12s ease;
}
.kanban-modal-close:hover {
  background: var(--gray-100, #f3f4f6);
  color: var(--gray-700, #374151);
}

.kanban-modal-body {
  padding: 20px 22px;
  overflow-y: auto;
  flex: 1;
}

.widget-picker-category {
  margin-bottom: 24px;
}
.widget-picker-category:last-child { margin-bottom: 0; }

.widget-picker-category-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray-500, #6b7280);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.widget-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 10px;
}

.widget-picker-card {
  background: var(--white, #ffffff);
  border: 1px solid var(--gray-200, #e5e7eb);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
  font-family: inherit;
}
.widget-picker-card:hover:not(.used) {
  border-color: var(--blue-400, #60a5fa);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.1);
  transform: translateY(-1px);
}
.widget-picker-card.used {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--gray-50, #f9fafb);
}

.widget-picker-icon {
  font-size: 22px;
  line-height: 1;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100, #f3f4f6);
  border-radius: 8px;
}

.widget-picker-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.widget-picker-info strong {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--gray-800, #1f2937);
}
.widget-picker-info span {
  font-size: 12px;
  color: var(--gray-500, #6b7280);
  line-height: 1.4;
}
.widget-picker-used-badge {
  display: inline-block;
  margin-top: 4px;
  font-size: 10px !important;
  font-weight: 600;
  color: var(--gray-500, #6b7280) !important;
  background: var(--gray-200, #e5e7eb);
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  width: fit-content;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  .kanban-column {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.06);
  }
  .kanban-card {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: none;
  }
  .kanban-modal {
    background: #151820;
  }
}

/* Responsivo */
@media (max-width: 768px) {
  .kanban-column { flex: 0 0 280px; max-width: 280px; }
}

/* ============================================================
   WIDGET STYLES — conteúdo dos cards (stat, list, quick, info)
   ============================================================ */

.widget-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.widget-stat-value {
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gray-800, #1f2937);
  font-variant-numeric: tabular-nums;
}
.widget-stat-label {
  font-size: 12px;
  color: var(--gray-500, #6b7280);
  font-weight: 500;
}
.widget-stat-trend {
  font-size: 11px;
  font-weight: 600;
  margin-top: 4px;
}
.widget-stat-trend.up { color: var(--green-600, #10b981); }
.widget-stat-trend.down { color: var(--red-600, #ef4444); }

.widget-stat-blue   .widget-stat-value { color: var(--blue-600, #2563eb); }
.widget-stat-green  .widget-stat-value { color: var(--green-600, #10b981); }
.widget-stat-orange .widget-stat-value { color: var(--orange-500, #f97316); }
.widget-stat-red    .widget-stat-value { color: var(--red-600, #ef4444); }
.widget-stat-gray   .widget-stat-value { color: var(--gray-500, #6b7280); }

.widget-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.widget-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  padding: 4px 0;
}
.widget-list-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.widget-list-main {
  font-weight: 500;
  color: var(--gray-800, #1f2937);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.widget-list-sub {
  font-size: 11px;
  color: var(--gray-500, #6b7280);
}

.widget-quick-access {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.widget-quick-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: var(--gray-50, #f9fafb);
  border: 1px solid var(--gray-100, #f3f4f6);
  border-radius: 8px;
  color: var(--gray-700, #374151);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.12s ease;
  text-align: left;
  font-family: inherit;
}
.widget-quick-btn:hover {
  background: var(--white, #ffffff);
  border-color: var(--blue-300, #93c5fd);
  color: var(--blue-600, #2563eb);
}
.widget-quick-btn span { font-size: 16px; }

.widget-info-table {
  width: 100%;
  font-size: 12.5px;
}
.widget-info-table td {
  padding: 6px 0;
}
.widget-info-table tr:not(:last-child) td {
  border-bottom: 1px solid var(--gray-100, #f3f4f6);
}
.widget-info-table td:first-child {
  color: var(--gray-500, #6b7280);
  font-weight: 500;
}
.widget-info-table td:last-child {
  text-align: right;
  font-weight: 600;
  color: var(--gray-800, #1f2937);
}

.widget-clock {
  text-align: center;
  padding: 4px 0;
}
.widget-clock-time {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--gray-800, #1f2937);
  font-variant-numeric: tabular-nums;
}
.widget-clock-date {
  font-size: 11px;
  color: var(--gray-500, #6b7280);
  text-transform: capitalize;
  margin-top: 2px;
}

.widget-empty {
  text-align: center;
  color: var(--gray-400, #9ca3af);
  font-size: 12px;
  padding: 12px;
  font-style: italic;
}

.widget-skeleton {
  height: 52px;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--gray-100, #f3f4f6) 0%, var(--gray-200, #e5e7eb) 50%, var(--gray-100, #f3f4f6) 100%);
  background-size: 200% 100%;
  animation: widgetShimmer 1.4s ease-in-out infinite;
}
@keyframes widgetShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Dark mode — widgets */
@media (prefers-color-scheme: dark) {
  .widget-stat-value, .widget-info-table td:last-child, .widget-list-main, .widget-clock-time {
    color: rgba(255, 255, 255, 0.9);
  }
  .widget-quick-btn {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.85);
  }
  .widget-quick-btn:hover {
    background: rgba(255, 255, 255, 0.06);
  }
}