/* ==========================================================================
   ReCyF Tool - Roadmap Module Styles
   ========================================================================== */

/* --- Page Wrapper (wider than .profile's 800px) --- */
.roadmap-page {
  max-width: 1200px;
}

/* --- Visual Summary Cards --- */
.roadmap-visuals {
  display: grid;
  grid-template-columns: 1fr 160px 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 600px) {
  .roadmap-visuals {
    grid-template-columns: 1fr;
  }
}

.roadmap-visual-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.roadmap-visual-card__title {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

/* Completion card */
.roadmap-completion__pct {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  line-height: 1;
}

.roadmap-completion__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.roadmap-completion__bar {
  width: 100%;
  height: 8px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.roadmap-completion__bar-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-pill);
  transition: width 0.4s ease;
  min-width: 2px;
}

.roadmap-overdue-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 3px var(--space-sm);
  background: var(--color-danger-bg);
  border: 1px solid var(--color-danger-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--color-danger);
  font-weight: var(--weight-semibold);
  align-self: flex-start;
}

/* Status chart card */
.roadmap-chart-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.roadmap-visual-legend {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.roadmap-legend-row {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.roadmap-legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Priority bars card */
.roadmap-priority-bars {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
  justify-content: center;
}

.roadmap-priority-bar-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.roadmap-priority-bar-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  font-family: var(--font-mono);
  min-width: 18px;
}

.roadmap-priority-bar-track {
  flex: 1;
  height: 10px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.roadmap-priority-bar-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  transition: width 0.4s ease;
  min-width: 0;
}

.roadmap-priority-bar-count {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  min-width: 20px;
  text-align: right;
}

/* --- Toolbar --- */
.roadmap-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.roadmap-view-toggle {
  display: flex;
  gap: 2px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.roadmap-view-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xs) var(--space-sm);
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

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

.roadmap-view-btn.active {
  background: var(--color-bg);
  color: var(--color-primary);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
  font-weight: var(--weight-semibold);
}

.roadmap-sort {
  margin-left: auto;
}

.roadmap-pillar-filter {
  flex-shrink: 0;
}

/* --- Recommendation cards (in roadmap action items) --- */
.roadmap-recs {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-sm) 0;
}

.roadmap-rec {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.45;
}

.roadmap-rec__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-primary-bg);
  color: var(--color-primary);
  font-size: 0.65rem;
  font-weight: var(--weight-bold);
  flex-shrink: 0;
}

.roadmap-rec__text {
  flex: 1;
}

/* --- Roadmap Item layout helpers --- */
.roadmap-item__row1 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  width: 100%;
}

.roadmap-item__row3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding-top: var(--space-xs);
  border-top: 1px solid var(--color-border-light);
}

.roadmap-item__means {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  background: var(--color-primary-bg);
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.roadmap-item__means-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.roadmap-item__pillar {
  font-size: 0.7rem;
  padding: 1px 6px;
  border-radius: 3px;
  color: var(--color-bg);
  flex-shrink: 0;
}

.roadmap-item__notes {
  flex: 1;
  border: 1px solid transparent;
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast);
}

.roadmap-item__notes:hover {
  border-color: var(--color-border-light);
}

.roadmap-item__notes:focus {
  outline: none;
  border-color: var(--color-primary-border);
  background: var(--color-bg);
}
.roadmap-item__notes:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.roadmap-item__recs-details {
  width: 100%;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: var(--space-xs) var(--space-sm);
}

.roadmap-item__recs-toggle {
  font-size: var(--text-xs);
  color: var(--color-primary);
  cursor: pointer;
  font-weight: var(--weight-semibold);
  user-select: none;
}

.roadmap-item__recs-toggle:hover {
  text-decoration: underline;
}

.roadmap-item__recs-details[open] .roadmap-item__recs-toggle {
  margin-bottom: var(--space-xs);
}

/* --- Kanban Board --- */
.roadmap-kanban {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  min-height: 300px;
}

@media (max-width: 768px) {
  .roadmap-kanban {
    grid-template-columns: 1fr;
  }
}

.roadmap-kanban__col {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  min-height: 200px;
  transition: background var(--transition-fast);
}

.roadmap-kanban__col--dragover {
  background: var(--color-primary-bg);
  outline: 2px dashed var(--color-primary-border);
  outline-offset: -2px;
}

.roadmap-kanban__col-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-sm) var(--space-md);
  border-top: 3px solid var(--color-border);
}

.roadmap-kanban__col-title {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--color-text);
}

.roadmap-kanban__col-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-muted);
}

.roadmap-kanban__cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  flex: 1;
}

.roadmap-kanban__card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  cursor: grab;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
  position: relative;
}

.roadmap-kanban__card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transform: translateY(-1px);
}

.roadmap-kanban__card:active {
  cursor: grabbing;
  opacity: 0.8;
}

.roadmap-kanban__card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xs);
  margin-bottom: var(--space-xs);
}

.roadmap-kanban__card-prio {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-sm);
  font-size: 0.65rem;
  font-weight: var(--weight-bold);
  color: var(--color-bg);
  flex-shrink: 0;
}

.roadmap-kanban__card-action {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.45;
  margin-bottom: var(--space-xs);
  word-break: break-word;
}

.roadmap-kanban__card-recs {
  margin-bottom: var(--space-xs);
}

.roadmap-kanban__card-recs > summary {
  font-size: var(--text-xs);
  color: var(--color-primary);
  cursor: pointer;
  font-weight: var(--weight-semibold);
}

.roadmap-kanban__card-footer {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
  padding-top: var(--space-xs);
  border-top: 1px solid var(--color-border-light);
}

.roadmap-kanban__card-owner {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.roadmap-kanban__card-date {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.roadmap-kanban__card-date--overdue {
  color: var(--color-danger);
  font-weight: var(--weight-bold);
}

.roadmap-kanban__card-del {
  position: absolute;
  top: var(--space-xs);
  right: var(--space-xs);
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: var(--text-base);
  line-height: 1;
  padding: 2px 4px;
  border-radius: var(--radius-sm);
  opacity: 0;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.roadmap-kanban__card:hover .roadmap-kanban__card-del {
  opacity: 1;
}

.roadmap-kanban__card-del:hover {
  color: var(--color-danger);
  background: var(--color-danger-bg);
}

/* --- Gantt Container (D3 timeline) --- */
.roadmap-gantt {
  position: relative;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
}

.roadmap-gantt__tooltip {
  position: fixed;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--color-text);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  pointer-events: none;
  z-index: var(--z-tooltip);
  max-width: 280px;
  transition: opacity 0.15s ease;
}

@media (prefers-reduced-motion: reduce) {
  .roadmap-gantt__tooltip {
    transition: none;
  }
}

/* --- Gantt SVG --- */
.roadmap-gantt-svg {
  display: block;
  min-width: 920px;
}

.gantt-label {
  font-family: var(--font-body);
  font-size: 11px;
}

.gantt-bar {
  transition: opacity var(--transition-fast);
  cursor: default;
}

svg .gantt-bar:hover {
  opacity: 1;
  filter: brightness(1.1);
}

/* Gantt legend */
.gantt-legend {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  margin-top: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border-light);
}

.gantt-legend__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.gantt-legend__swatch {
  display: inline-block;
  width: 14px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

.gantt-legend__swatch--dashed {
  background: rgba(156, 163, 175, 0.35);
  border: 1.5px dashed #9ca3af;
}

/* --- Filter Tabs --- */
.roadmap-filters {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.roadmap-filter-btn {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
  background: none;
  cursor: pointer;
}

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

.roadmap-filter-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* --- Action Item List --- */
.roadmap-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.roadmap-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
  background: var(--color-bg);
}

.roadmap-item:hover {
  background: var(--color-bg-alt);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.roadmap-item--done {
  opacity: 0.55;
}

.roadmap-item--done .roadmap-item__action {
  text-decoration: line-through;
  color: var(--color-text-muted);
}

.roadmap-item--progress {
  border-left: 3px solid var(--color-warning);
}

.roadmap-item--overdue {
  border-left: 3px solid var(--color-danger);
}

.roadmap-item__status {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  padding: 3px 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  cursor: pointer;
  min-width: 90px;
  margin-top: 3px;
  flex-shrink: 0;
  color: var(--color-text-secondary);
}

.roadmap-item__req {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  min-width: 76px;
  flex-shrink: 0;
  padding-top: 3px;
}

.roadmap-item__req-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 90px;
  flex-shrink: 0;
  padding-top: 3px;
}

.roadmap-item__priority {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: var(--weight-bold);
  width: 20px;
  height: 20px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  margin-top: 2px;
}

.roadmap-item__priority.text-danger {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.roadmap-item__priority.text-warning {
  background: rgba(243, 156, 18, 0.12);
  color: var(--color-warning);
}

.roadmap-item__priority.text-muted {
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
}

.roadmap-item__action {
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  padding: var(--space-xs) var(--space-sm);
  min-width: 0;
  resize: none;
  line-height: 1.5;
  overflow: hidden;
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), background var(--transition-fast);
  box-sizing: border-box;
}

.roadmap-item__action:hover {
  border-color: var(--color-border-light);
}

.roadmap-item__action:focus {
  outline: none;
  border-color: var(--color-primary-border);
  background: var(--color-bg);
  overflow: auto;
}
.roadmap-item__action:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.roadmap-item__owner {
  width: 120px;
  border: 1px solid transparent;
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: border-color var(--transition-fast);
}

.roadmap-item__owner:hover {
  border-color: var(--color-border-light);
}

.roadmap-item__owner:focus {
  outline: none;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  box-shadow: 0 0 0 1px var(--color-primary-border);
}
.roadmap-item__owner:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

/* --- Due Date --- */
.roadmap-item__due {
  width: 130px;
  border: 1px solid transparent;
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: border-color var(--transition-fast);
}
.roadmap-item__due:hover {
  border-color: var(--color-border-light);
}
.roadmap-item__due:focus {
  outline: none;
  border-color: var(--color-primary-border);
  background: var(--color-bg);
}
.roadmap-item__due:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

/* --- Overdue Items --- */
.roadmap-item--overdue {
  background: var(--color-danger-bg);
}
.roadmap-item--overdue .roadmap-item__due {
  color: var(--color-danger);
  font-weight: var(--weight-bold);
}

/* --- Progress History --- */

.roadmap-history__selectors {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.roadmap-history__label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.roadmap-history__select {
  font-size: var(--text-sm);
  padding: 4px var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  cursor: pointer;
  max-width: 260px;
}

.roadmap-history__arrow {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.roadmap-history__summary {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  font-size: var(--text-sm);
}

.roadmap-history__summary-label {
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  margin-right: var(--space-xs);
}

.roadmap-history__delta {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
}

.roadmap-history__delta--pos { color: var(--color-success); }
.roadmap-history__delta--neg { color: var(--color-danger); }

.roadmap-history__pill {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-sm);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
}

.roadmap-history__pill--pos { background: var(--color-success-bg); color: var(--color-success); border: 1px solid var(--color-success-border, var(--color-success)); }
.roadmap-history__pill--neg { background: var(--color-danger-bg);  color: var(--color-danger);  border: 1px solid var(--color-danger-border); }
.roadmap-history__pill--neu { background: var(--color-bg-alt);     color: var(--color-text-muted); border: 1px solid var(--color-border); }

.roadmap-history__table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.roadmap-history__table thead th {
  text-align: left;
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 2px solid var(--color-border);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.roadmap-history__func-row td {
  padding: var(--space-sm) var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
}

.roadmap-history__func-row:hover td {
  background: var(--color-bg-alt);
}

.roadmap-history__toggle-icon {
  display: inline-block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-right: var(--space-xs);
  transition: transform var(--transition-fast);
}

.roadmap-history__num {
  text-align: right;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  white-space: nowrap;
  width: 70px;
}

.roadmap-history__req-row > td {
  padding: 0;
  background: var(--color-bg-alt);
}

.roadmap-history__req-body {
  padding: var(--space-sm) var(--space-md) var(--space-md) var(--space-xl);
}

.roadmap-history__req-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-xs);
}

.roadmap-history__req-table thead th {
  text-align: left;
  padding: 4px var(--space-sm);
  border-bottom: 1px solid var(--color-border);
  font-weight: var(--weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.roadmap-history__req-table tbody tr td {
  padding: 5px var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.roadmap-history__req-table tbody tr:last-child td {
  border-bottom: none;
}

/* --- CAB Checklist --- */
.cab-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.cab-checklist__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
  font-size: var(--text-sm);
}

.cab-checklist__item:hover {
  background: var(--color-bg-alt);
}

.cab-checklist__check {
  cursor: pointer;
  flex-shrink: 0;
}

.cab-checklist__check:checked + .cab-checklist__text {
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.cab-checklist__text {
  flex: 1;
}