/* Kanban Board Styles */

/* Board Wrapper - ensures proper containment */
.kanban-wrapper {
  overflow: hidden;
  width: 100%;
}

/* Board Container */
.kanban-board {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  overflow-x: auto;
  min-height: 500px;
  scroll-behavior: smooth;
}

.kanban-board::-webkit-scrollbar {
  height: 8px;
}

.kanban-board::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 4px;
}

.kanban-board::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

.kanban-board::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Column */
.kanban-column {
  flex: 0 0 300px;
  min-width: 280px;
  max-width: 320px;
  background: #f8fafc;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 280px);
}

.kanban-column-header {
  padding: 0.75rem 1rem;
  border-bottom: 2px solid transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.kanban-column-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: #374151;
}

.kanban-column-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.kanban-column-count {
  background: #e5e7eb;
  color: #6b7280;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  min-width: 1.5rem;
  text-align: center;
}

.kanban-column-value {
  width: 100%;
  font-size: 0.75rem;
  color: #6b7280;
  margin-top: 0.25rem;
}

.kanban-column-body {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 100px;
}

.kanban-column-body::-webkit-scrollbar {
  width: 4px;
}

.kanban-column-body::-webkit-scrollbar-track {
  background: transparent;
}

.kanban-column-body::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 2px;
}

/* Status-specific column colors */
.kanban-column[data-status="new"] .kanban-column-header {
  border-bottom-color: #06b6d4;
}
.kanban-column[data-status="new"] .kanban-column-indicator {
  background: #06b6d4;
}

.kanban-column[data-status="contacted"] .kanban-column-header {
  border-bottom-color: #3b82f6;
}
.kanban-column[data-status="contacted"] .kanban-column-indicator {
  background: #3b82f6;
}

.kanban-column[data-status="qualified"] .kanban-column-header {
  border-bottom-color: #8b5cf6;
}
.kanban-column[data-status="qualified"] .kanban-column-indicator {
  background: #8b5cf6;
}

.kanban-column[data-status="proposal"] .kanban-column-header {
  border-bottom-color: #f59e0b;
}
.kanban-column[data-status="proposal"] .kanban-column-indicator {
  background: #f59e0b;
}

.kanban-column[data-status="negotiation"] .kanban-column-header {
  border-bottom-color: #14b8a6;
}
.kanban-column[data-status="negotiation"] .kanban-column-indicator {
  background: #14b8a6;
}

.kanban-column[data-status="won"] .kanban-column-header {
  border-bottom-color: #10b981;
}
.kanban-column[data-status="won"] .kanban-column-indicator {
  background: #10b981;
}

.kanban-column[data-status="lost"] .kanban-column-header {
  border-bottom-color: #ef4444;
}
.kanban-column[data-status="lost"] .kanban-column-indicator {
  background: #ef4444;
}

/* Card */
.kanban-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  padding: 0.75rem;
  cursor: grab;
  transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}

.kanban-card:hover {
  border-color: #d1d5db;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

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

.kanban-card.sortable-chosen {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: rotate(2deg);
  border-color: #3b82f6;
}

.kanban-card.sortable-ghost {
  opacity: 0.4;
  background: #f1f5f9;
  border-style: dashed;
}

.kanban-card.sortable-drag {
  opacity: 1;
}

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

.kanban-card-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: #1f2937;
  line-height: 1.3;
  cursor: pointer;
}

.kanban-card-name:hover {
  color: #3b82f6;
}

.kanban-card-company {
  font-size: 0.75rem;
  color: #6b7280;
  margin-bottom: 0.5rem;
}

.kanban-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

/* Card Actions */
.kanban-card-actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.kanban-card:hover .kanban-card-actions {
  opacity: 1;
}

.kanban-card-actions .btn {
  padding: 0.25rem 0.4rem;
  font-size: 0.75rem;
  line-height: 1;
  border-radius: 4px;
}

.kanban-card-actions .btn i {
  font-size: 0.75rem;
}

.kanban-card-value {
  font-size: 0.8rem;
  font-weight: 600;
  color: #059669;
}

.kanban-card-value.no-value {
  color: #9ca3af;
  font-weight: 400;
}

/* Avatar */
.kanban-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #e0e7ff;
  color: #4f46e5;
  font-size: 0.625rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.kanban-avatar.unassigned {
  background: #f3f4f6;
  color: #9ca3af;
}

/* Empty state */
.kanban-empty {
  text-align: center;
  padding: 2rem 1rem;
  color: #9ca3af;
  font-size: 0.875rem;
}

.kanban-empty-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  opacity: 0.5;
}

/* View toggle buttons */
.leads-view-toggle {
  display: inline-flex;
  background: #f1f5f9;
  border-radius: 6px;
  padding: 2px;
}

.leads-view-toggle .btn {
  padding: 0.375rem 0.75rem;
  border: none;
  background: transparent;
  color: #64748b;
  font-size: 0.875rem;
}

.leads-view-toggle .btn:hover {
  color: #334155;
}

.leads-view-toggle .btn.active {
  background: #fff;
  color: #1e293b;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* Loading state */
.kanban-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  color: #6b7280;
}

/* Card updating state */
.kanban-card.updating {
  opacity: 0.6;
  pointer-events: none;
}

.kanban-card.updating::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  border: 2px solid #e5e7eb;
  border-top-color: #3b82f6;
  border-radius: 50%;
  animation: kanban-spin 0.6s linear infinite;
}

@keyframes kanban-spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .kanban-board {
    padding: 0.5rem 0;
    gap: 0.75rem;
  }

  .kanban-column {
    flex: 0 0 260px;
    min-width: 260px;
    max-width: 280px;
  }

  .kanban-column-header {
    padding: 0.5rem 0.75rem;
  }

  .kanban-card {
    padding: 0.625rem;
  }

  .leads-view-toggle {
    width: 100%;
    justify-content: center;
  }

  .leads-view-toggle .btn {
    flex: 1;
  }
}

/* Touch-friendly enhancements */
@media (hover: none) and (pointer: coarse) {
  .kanban-card {
    padding: 1rem;
  }

  .kanban-card-name {
    font-size: 1rem;
  }

  .kanban-avatar {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }
}

/* Print styles */
@media print {
  .kanban-board {
    overflow: visible;
    flex-wrap: wrap;
  }

  .kanban-column {
    max-height: none;
    page-break-inside: avoid;
  }

  .kanban-column-body {
    overflow: visible;
  }
}

/* ========================================
   Workflow Timeline Styles
   ======================================== */

.workflow-timeline {
  padding: 1rem;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.workflow-steps {
  position: relative;
}

.workflow-step {
  text-align: center;
  position: relative;
  padding-top: 8px;
  transition: all 0.2s ease;
}

.workflow-step:hover {
  transform: translateY(-2px);
}

.workflow-step-bar {
  height: 6px;
  border-radius: 3px;
  margin-bottom: 8px;
  transition: all 0.3s ease;
}

.workflow-step:hover .workflow-step-bar {
  height: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.workflow-step-label {
  font-size: 0.7rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.2s ease;
}

.workflow-step.current .workflow-step-label {
  font-size: 0.75rem;
}

.workflow-step.completed .workflow-step-label {
  text-decoration: none;
}

/* Quick Actions Panel */
.quick-actions {
  border: 1px solid #e2e8f0;
}

.quick-actions .btn {
  min-width: 120px;
}

/* Task View Modal Enhancements */
#viewTaskModal .modal-dialog {
  max-width: 900px;
}

#viewTaskContent {
  max-height: calc(100vh - 200px);
  overflow-y: auto;
}

/* Comments List */
.comments-list {
  max-height: 300px;
  overflow-y: auto;
}

.comment-item:last-child {
  border-bottom: none !important;
}

.comment-avatar {
  flex-shrink: 0;
}

/* Checklist in View Modal */
#viewTaskContent .list-group-item {
  transition: background-color 0.15s ease;
}

#viewTaskContent .list-group-item:hover {
  background-color: #f8fafc;
}

/* Status badge sizes */
.badge-large {
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
}

/* Time tracking indicator */
.timer-indicator {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Calendar Enhancements */
.calendar-day-tasks {
  font-size: 0.7rem;
  max-height: 60px;
  overflow: hidden;
}

.calendar-day-tasks > div {
  margin-bottom: 2px;
}

/* Tab Description Bar */
.tab-description {
  font-size: 0.8rem;
  border-color: #e2e8f0 !important;
}

/* Project Cards */
.project-card {
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.project-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.project-card .card-header {
  background: transparent;
  border-bottom: 1px solid #f1f5f9;
}

.project-card .progress {
  background-color: #e5e7eb;
}

.project-card .card-footer {
  padding-top: 0;
}

/* Scheduling Navigation */
.scheduling-nav .nav-tabs {
  border-bottom: none;
}

.scheduling-nav .nav-tabs .nav-link {
  border-bottom: 2px solid transparent;
  border-radius: 0;
  padding: 0.75rem 1rem;
  font-weight: 500;
  color: #6b7280;
  transition: all 0.15s ease;
}

.scheduling-nav .nav-tabs .nav-link:hover {
  color: #374151;
  border-bottom-color: #d1d5db;
}

.scheduling-nav .nav-tabs .nav-link.active {
  color: #1f2937;
  border-bottom-color: #3b82f6;
  background: transparent;
}

/* Responsive adjustments for workflow timeline */
@media (max-width: 768px) {
  .workflow-timeline {
    padding: 0.75rem;
  }

  .workflow-step-label {
    font-size: 0.6rem;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    max-height: 60px;
  }

  .workflow-step.current .workflow-step-label {
    font-size: 0.65rem;
  }

  .quick-actions .btn {
    min-width: auto;
    font-size: 0.75rem;
    padding: 0.375rem 0.5rem;
  }

  #viewTaskModal .modal-dialog {
    max-width: 100%;
    margin: 0.5rem;
  }
}