* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  /* Prevent double-tap zoom on mobile */
  touch-action: manipulation;
}

:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --bg: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-card: #1e293b;
  --text: #f1f5f9;
  --text-secondary: #94a3b8;
  --border: #475569;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --radius: 8px;
  --column-proposed: #8b5cf6;
  --column-todo: #3b82f6;
  --column-progress: #f59e0b;
  --column-testing: #ec4899;
  --column-completed: #22c55e;
  --facility-color: #6366f1;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: auto;
}

.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, color-mix(in srgb, var(--facility-color) 20%, var(--bg-secondary)) 50%, var(--bg-secondary) 100%);
  border-bottom: 2px solid var(--facility-color);
  gap: 20px;
  flex-wrap: wrap;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.facility-selector {
  display: flex;
  align-items: center;
  gap: 8px;
}

.facility-select {
  padding: 8px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.85rem;
  cursor: pointer;
  min-width: 140px;
}

.facility-select:focus {
  outline: none;
  border-color: var(--primary);
}

.btn-icon {
  background: var(--bg-tertiary);
  border: none;
  border-radius: var(--radius);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.2s;
}

.btn-icon:hover {
  background: var(--border);
}

.logo {
  font-size: 1.5rem;
  color: var(--primary);
  font-weight: 700;
}

.header-center {
  flex: 1;
  max-width: 400px;
}

.search-input {
  width: 100%;
  padding: 10px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.9rem;
}

.search-input::placeholder {
  color: var(--text-secondary);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
}

.header-right {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.filter-select {
  padding: 10px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.9rem;
  cursor: pointer;
}

.filter-select:focus {
  outline: none;
  border-color: var(--primary);
}

.btn-primary {
  padding: 10px 20px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s;
  font-weight: 500;
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  padding: 10px 20px;
  background: var(--bg-tertiary);
  color: var(--text);
  border: none;
  border-radius: var(--radius);
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-secondary:hover {
  background: var(--border);
}

.btn-danger {
  padding: 10px 20px;
  background: var(--danger);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-danger:hover {
  background: #dc2626;
}

/* Kanban Board */
.kanban-board {
  display: flex;
  gap: 16px;
  padding: 24px;
  flex: 1;
  overflow-x: auto;
  min-height: 0;
}

.kanban-column {
  flex: 0 0 300px;
  min-width: 300px;
  background: var(--bg-secondary);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 100px);
}

.column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 3px solid var(--border);
}

.kanban-column[data-status="proposed"] .column-header {
  border-color: var(--column-proposed);
}

.kanban-column[data-status="todo"] .column-header {
  border-color: var(--column-todo);
}

.kanban-column[data-status="in_progress"] .column-header {
  border-color: var(--column-progress);
}

.kanban-column[data-status="testing"] .column-header {
  border-color: var(--column-testing);
}

.kanban-column[data-status="completed"] .column-header {
  border-color: var(--column-completed);
}

.column-header h2 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  flex: 1;
  cursor: default;
}

.editable-column-name {
  cursor: pointer;
  transition: color 0.2s;
  padding: 2px 4px;
  border-radius: 4px;
}

.editable-column-name:hover {
  color: var(--primary);
  background: rgba(99, 102, 241, 0.1);
}

.editable-column-name.editing {
  padding: 0;
  background: none;
}

.column-name-input {
  background: var(--bg-tertiary);
  border: 1px solid var(--primary);
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
  flex: 1;
  max-width: 150px;
  width: 100%;
}

.column-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.column-edit-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  opacity: 0;
  transition: opacity 0.2s;
  padding: 4px;
}

.column-header:hover .column-edit-btn {
  opacity: 0.6;
}

.column-edit-btn:hover {
  opacity: 1 !important;
}

.task-count {
  background: var(--bg-tertiary);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.column-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 100px;
}

.column-content.drag-over {
  background: rgba(99, 102, 241, 0.1);
}

/* Task Card */
.task-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 14px;
  cursor: grab;
  transition: all 0.2s;
  border: 1px solid transparent;
}

.task-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.task-card.dragging {
  opacity: 0.5;
  cursor: grabbing;
}

.task-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px;
}

.task-title {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  flex: 1;
  word-break: break-word;
}

.task-priority {
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  flex-shrink: 0;
}

.task-priority.high {
  background: rgba(239, 68, 68, 0.2);
  color: var(--danger);
}

.task-priority.medium {
  background: rgba(245, 158, 11, 0.2);
  color: var(--warning);
}

.task-priority.low {
  background: rgba(34, 197, 94, 0.2);
  color: var(--success);
}

.task-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.task-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.task-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
}

.task-tag.category {
  color: white;
}

.task-tag.due-date.overdue {
  background: rgba(239, 68, 68, 0.2);
  color: var(--danger);
}

/* Empty Column */
.empty-column {
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-secondary);
  border-radius: var(--radius);
  width: 100%;
  max-width: 500px;
  padding: 24px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-small {
  max-width: 400px;
}

.modal-large {
  max-width: 700px;
}

/* Audit Log Styles */
.audit-log-list {
  max-height: 60vh;
  overflow-y: auto;
}

.audit-entry {
  display: flex;
  gap: 12px;
  padding: 12px;
  background: var(--bg-tertiary);
  border-radius: 8px;
  margin-bottom: 8px;
  align-items: flex-start;
}

.audit-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.audit-details {
  flex: 1;
}

.audit-action {
  font-weight: 600;
  color: var(--text);
}

.audit-action.delete {
  color: var(--danger);
}

.audit-action.update {
  color: var(--primary);
}

.audit-action.create {
  color: #22c55e;
}

.audit-entity {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.audit-user {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.audit-time {
  color: var(--text-secondary);
  font-size: 0.75rem;
  white-space: nowrap;
}

.audit-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding-top: 16px;
}

.form-error {
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 8px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.modal-header h3 {
  font-size: 1.25rem;
  color: var(--text);
}

.btn-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  padding: 0;
}

.btn-close:hover {
  color: var(--text);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-row {
  display: flex;
  gap: 12px;
}

.form-row .form-group {
  flex: 1;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

/* Categories */
.categories-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
  max-height: 200px;
  overflow-y: auto;
}

.category-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--bg);
  border-radius: var(--radius);
}

.category-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.category-name {
  flex: 1;
  font-size: 0.9rem;
}

.category-delete {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  font-size: 1.1rem;
  line-height: 1;
}

.category-delete:hover {
  color: var(--danger);
}

.category-form {
  display: flex;
  gap: 10px;
}

.category-form input[type="text"] {
  flex: 1;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.9rem;
}

.category-form input[type="color"] {
  width: 42px;
  height: 42px;
  padding: 2px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  cursor: pointer;
}

/* Extended Facility Form */
.facility-form-extended {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-row-inline {
  display: flex;
  gap: 10px;
  align-items: center;
}

.form-row-inline input[type="text"] {
  flex: 1;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.9rem;
}

.form-row-inline input[type="color"] {
  width: 42px;
  height: 42px;
  padding: 2px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  cursor: pointer;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  flex: 1;
}

.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

.facility-color-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.facility-default-star {
  color: var(--warning);
  margin-left: 4px;
}

.btn-icon-small {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  font-size: 0.9rem;
  opacity: 0.6;
  transition: opacity 0.2s;
}

.btn-icon-small:hover {
  opacity: 1;
}

.edit-color-input {
  width: 32px;
  height: 32px;
  padding: 2px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  cursor: pointer;
}

.edit-name-input {
  flex: 1;
  padding: 6px 10px;
  border-radius: var(--radius);
  border: 1px solid var(--primary);
  background: var(--bg);
  color: var(--text);
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
  .header {
    padding: 12px 16px;
  }

  .header-center {
    order: 3;
    flex: 0 0 100%;
    max-width: none;
  }

  .kanban-board {
    padding: 16px;
  }

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

  .form-row {
    flex-direction: column;
  }
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border);
}

/* Splash Screen */
.splash-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.5s ease-out;
}

.splash-screen.fade-out {
  opacity: 0;
  pointer-events: none;
}

.splash-screen.hidden {
  display: none;
}

.splash-logo {
  max-width: 300px;
  max-height: 300px;
  width: 60%;
  height: auto;
  animation: pulse 1s ease-in-out infinite alternate;
}

.splash-password {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.splash-input {
  padding: 12px 20px;
  font-size: 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-secondary);
  color: var(--text);
  text-align: center;
  width: 200px;
  transition: border-color 0.2s;
}

.splash-input:focus {
  outline: none;
  border-color: var(--primary);
}

.splash-btn {
  padding: 12px 40px;
  font-size: 1rem;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s;
}

.splash-btn:hover {
  background: var(--primary-dark);
}

.splash-error {
  color: var(--danger);
  font-size: 0.9rem;
  min-height: 1.2em;
}

@keyframes pulse {
  from {
    transform: scale(1);
    filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.5));
  }

  to {
    transform: scale(1.05);
    filter: drop-shadow(0 0 40px rgba(99, 102, 241, 0.8));
  }
}

/* ========================================
   MOBILE OPTIMIZATIONS
   ======================================== */

/* Offline Indicator */
.offline-indicator {
  background: linear-gradient(90deg, var(--warning), #d97706);
  color: #000;
  text-align: center;
  padding: 10px 16px;
  font-size: 0.85rem;
  font-weight: 500;
}

.offline-indicator.hidden {
  display: none;
}

/* Mobile Tabs - Hidden on desktop */
.mobile-tabs {
  display: none;
}

/* Floating Action Button */
.fab {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--facility-color);
  color: white;
  border: none;
  font-size: 2rem;
  font-weight: 300;
  cursor: pointer;
  box-shadow: 0 4px 20px color-mix(in srgb, var(--facility-color) 50%, transparent);
  z-index: 1000;
  transition: transform 0.2s, box-shadow 0.2s, background 0.3s;
}

.fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px color-mix(in srgb, var(--facility-color) 70%, transparent);
}

.fab:active {
  transform: scale(0.95);
}

/* ========================================
   MOBILE RESPONSIVE (max-width: 768px)
   ======================================== */
@media (max-width: 768px) {

  /* Show mobile tabs */
  .mobile-tabs {
    display: flex;
    overflow-x: auto;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 8px 4px;
    gap: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .mobile-tabs::-webkit-scrollbar {
    display: none;
  }

  .mobile-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px 12px;
    min-width: 70px;
    background: transparent;
    border: none;
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
  }

  .mobile-tab.active {
    background: var(--bg-tertiary);
    color: var(--text);
  }

  .tab-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
  }

  .tab-dot.proposed {
    background: var(--column-proposed);
  }

  .tab-dot.todo {
    background: var(--column-todo);
  }

  .tab-dot.in_progress {
    background: var(--column-progress);
  }

  .tab-dot.testing {
    background: var(--column-testing);
  }

  .tab-dot.completed {
    background: var(--column-completed);
  }

  .tab-label {
    white-space: nowrap;
    font-weight: 500;
  }

  .tab-count {
    background: var(--bg);
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 0.7rem;
  }

  /* Show FAB on mobile */
  .fab {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Hide desktop Add Task button */
  #addTaskBtn {
    display: none;
  }

  /* Mobile header adjustments */
  .header {
    padding: 12px 16px;
    flex-direction: column;
    gap: 12px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, color-mix(in srgb, var(--facility-color) 20%, var(--bg-secondary)) 50%, var(--bg-secondary) 100%);
    border-bottom: 2px solid var(--facility-color);
  }

  .header-left {
    width: 100%;
    justify-content: space-between;
  }

  .header-center {
    width: 100%;
    order: 3;
  }

  .search-input {
    width: 100%;
  }

  .header-right {
    display: none;
    /* Hide filters on mobile - use tabs instead */
  }

  .logo {
    font-size: 1.2rem;
  }

  .facility-select {
    min-width: 100px;
    font-size: 0.8rem;
  }

  /* Mobile Kanban - show only active column */
  .kanban-board {
    padding: 16px;
    overflow-x: hidden;
    gap: 0;
  }

  .kanban-column {
    display: none;
    flex: 1 1 100%;
    min-width: 100%;
    max-height: calc(100vh - 250px);
  }

  .kanban-column.mobile-active {
    display: flex;
  }

  /* Hide column headers on mobile - tabs serve this purpose */
  .kanban-column .column-header {
    display: none;
  }

  /* Touch-friendly task cards */
  .task-card {
    padding: 16px;
    min-height: 60px;
  }

  .task-header {
    gap: 12px;
  }

  .task-actions button {
    padding: 10px;
    min-width: 44px;
    min-height: 44px;
  }

  .priority-badge {
    padding: 6px 12px;
    font-size: 0.75rem;
  }

  /* Modal improvements for mobile */
  .modal-content {
    width: 95%;
    max-height: 90vh;
    margin: 5vh auto;
  }

  .modal-header {
    padding: 16px;
  }

  .modal-body {
    padding: 16px;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 14px;
    font-size: 16px;
    /* Prevents iOS zoom on focus */
  }

  .btn-primary,
  .btn-secondary,
  .btn-danger {
    padding: 14px 20px;
    min-height: 48px;
  }
}

/* ========================================
   SMALL MOBILE (max-width: 480px)
   ======================================== */
@media (max-width: 480px) {
  .mobile-tab {
    padding: 8px 10px;
    min-width: 60px;
  }

  .tab-label {
    font-size: 0.65rem;
  }

  .fab {
    width: 56px;
    height: 56px;
    bottom: 20px;
    right: 20px;
    font-size: 1.75rem;
  }

  .kanban-column {
    max-height: calc(100vh - 280px);
  }

  .task-card {
    padding: 14px;
  }
}

/* Pull to Refresh indicator */
.pull-to-refresh {
  display: none;
  justify-content: center;
  padding: 16px;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.pull-to-refresh.visible {
  display: flex;
}

/* Touch feedback */
@media (hover: none) and (pointer: coarse) {
  .task-card:active {
    transform: scale(0.98);
    opacity: 0.9;
  }

  .mobile-tab:active {
    transform: scale(0.95);
  }

  .fab:active {
    transform: scale(0.9);
  }
}

/* ========================================
   ADD COLUMN STYLES
   ======================================== */

/* Add Column Card (Desktop) */
.add-column-card {
  background: transparent;
  border: 2px dashed var(--border);
  cursor: pointer;
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.add-column-card:hover {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.1);
}

.add-column-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
}

.add-column-icon {
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--primary);
}

.add-column-text {
  font-size: 0.9rem;
  font-weight: 500;
}

/* Add Tab (Mobile) */
.add-tab {
  background: transparent;
  border: 1px dashed var(--border);
  min-width: 50px !important;
}

.add-tab:hover,
.add-tab:active {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.1);
}

.add-tab-icon {
  font-size: 1.2rem;
  color: var(--primary);
}

/* Column Form */
.column-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Dynamic column border color */
.kanban-column .column-header {
  border-bottom: 3px solid var(--column-color, var(--border));
}

/* Mobile: hide add column card, show add tab instead */
@media (max-width: 768px) {
  .add-column-card {
    display: none !important;
  }
}

/* Settings Dropdown */
.settings-dropdown {
  position: relative;
}

.settings-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 200px;
  display: none;
  flex-direction: column;
  z-index: 100;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  margin-top: 4px;
}

.settings-menu.active {
  display: flex;
}

.settings-item {
  background: none;
  border: none;
  padding: 12px 16px;
  text-align: left;
  color: var(--text);
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  gap: 10px;
}

.settings-item:hover {
  background: var(--bg-tertiary);
}

.settings-item:first-child {
  border-radius: var(--radius) var(--radius) 0 0;
}

.settings-item:last-child {
  border-radius: 0 0 var(--radius) var(--radius);
}

.settings-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

.settings-logout {
  color: var(--danger);
}

.settings-logout:hover {
  background: rgba(239, 68, 68, 0.1);
}

/* User Management Styles */
.user-list-header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 16px;
}

.user-cards-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 400px;
  overflow-y: auto;
}

.user-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-tertiary);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all 0.2s;
}

.user-card:hover {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 5%, var(--bg-tertiary));
}

.user-avatar {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 600;
  flex-shrink: 0;
}

.user-info {
  flex: 1;
  min-width: 0;
}

.user-name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 4px;
}

.user-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.user-email {
  font-size: 0.8rem;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-role-badge {
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 12px;
  background: var(--bg);
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.user-role-badge.admin {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
}

.user-role-badge.manager {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
}

.user-status-badge {
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 12px;
  background: rgba(34, 197, 94, 0.15);
  color: var(--success);
  font-weight: 500;
}

.user-status-badge.inactive {
  background: rgba(107, 114, 128, 0.15);
  color: var(--text-secondary);
}

.user-actions {
  display: flex;
  gap: 8px;
}

.user-action-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.2s;
}

.user-action-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--primary);
  color: var(--primary);
}

.user-action-btn.delete:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(239, 68, 68, 0.1);
}

.no-users-message {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
}

.no-users-message span {
  font-size: 2rem;
  display: block;
  margin-bottom: 10px;
}

.user-inactive {
  font-size: 0.7rem;
  color: var(--text-secondary);
  margin-left: 6px;
  font-style: italic;
}

/* Mobile Navigation Arrows */
.mobile-nav-arrow {
  display: none;
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 60px;
  background: rgba(99, 102, 241, 0.9);
  color: white;
  border: none;
  font-size: 1.8rem;
  font-weight: 300;
  cursor: pointer;
  z-index: 50;
  transition: all 0.2s;
}

.mobile-nav-left {
  left: 0;
  border-radius: 0 8px 8px 0;
}

.mobile-nav-right {
  right: 0;
  border-radius: 8px 0 0 8px;
}

.mobile-nav-arrow:active {
  background: var(--primary-dark);
  transform: translateY(-50%) scale(0.95);
}

@media (max-width: 768px) {
  .mobile-nav-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}