/* Process map overlay, subway-style methodology diagram over canvas */

.methodology-map-overlay {
  position: absolute;
  inset: 8px 8px 8px 0;
  left: 0;
  grid-row: 1;
  grid-column: 1 / -1;
  z-index: 25;
  display: flex;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.28s ease,
    visibility 0.28s ease;
}

.workspace.methodology-map-open .methodology-map-overlay {
  opacity: 1;
  visibility: visible;
}

.methodology-map-shell {
  flex: 1;
  min-width: 0;
  min-height: 0;
  margin-left: calc(var(--sidebar-w, 248px) + 0px);
  display: flex;
  flex-direction: column;
  border: var(--glass-pane-border);
  border-radius: 7px;
  background: color-mix(in srgb, var(--surface) 92%, var(--accent) 8%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
  pointer-events: auto;
}

.methodology-map-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
}

.methodology-map-header-text h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 650;
  color: var(--text-strong);
}

.methodology-map-header-text p {
  margin: 2px 0 0;
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.35;
}

.methodology-map-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  margin: 6px 0 2px;
}

.map-crumb {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 6px;
  cursor: pointer;
}

.map-crumb:hover {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}

.map-crumb.is-current {
  color: var(--text-strong);
  background: color-mix(in srgb, var(--accent) 16%, var(--panel));
  cursor: default;
}

.map-crumb-sep {
  color: var(--muted-2);
  font-size: 0.7rem;
  user-select: none;
}

.methodology-map-scaler {
  display: block;
  padding: 12px;
}

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

.methodology-map-zoom {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
  background: var(--panel);
}

.methodology-map-zoom button {
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  font-size: 1rem;
  cursor: pointer;
  line-height: 1;
}

.methodology-map-zoom button:hover {
  background: color-mix(in srgb, var(--accent) 18%, var(--panel));
}

.methodology-map-back {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  display: grid;
  place-items: center;
}

.methodology-map-back:disabled {
  opacity: 0.42;
  cursor: default;
}

.methodology-map-back:not(:disabled):hover {
  border-color: var(--accent);
  color: var(--accent);
}

.methodology-map-back .icon-mask {
  width: 16px;
  height: 16px;
}

.methodology-map-close {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  display: grid;
  place-items: center;
}

.methodology-map-close:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.methodology-map-body {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 24%);
}

.methodology-map-canvas-wrap {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: auto;
  background:
    radial-gradient(
      circle at 20% 30%,
      color-mix(in srgb, var(--accent) 6%, transparent),
      transparent 45%
    ),
    radial-gradient(
      circle at 80% 70%,
      color-mix(in srgb, #6b8cff 5%, transparent),
      transparent 40%
    ),
    var(--canvas-bg);
}

.methodology-map-svg {
  display: block;
  min-width: 100%;
  min-height: 100%;
}

.methodology-map-edge {
  fill: none;
  stroke: color-mix(in srgb, var(--muted) 70%, var(--border));
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.methodology-map-edge-marker {
  fill: color-mix(in srgb, var(--muted) 70%, var(--border));
}

.methodology-map-edge-marker.is-loop {
  fill: color-mix(in srgb, var(--accent) 80%, var(--muted));
}

.methodology-map-edge.is-loop {
  stroke-dasharray: 8 6;
  stroke: color-mix(in srgb, var(--accent) 70%, var(--muted));
  opacity: 0.85;
}

.methodology-map-edge.is-rework {
  stroke-dasharray: 5 5;
  stroke-width: 2;
  stroke: #e8a838;
  opacity: 0.75;
}

.methodology-map-node {
  cursor: pointer;
  outline: none;
}

.methodology-map-node .map-node-bg {
  fill: var(--panel);
  stroke: var(--border);
  stroke-width: 2;
  transition:
    stroke 0.2s ease,
    fill 0.2s ease,
    filter 0.2s ease;
}

.methodology-map-node:hover .map-node-bg,
.methodology-map-node:focus-visible .map-node-bg {
  stroke: color-mix(in srgb, var(--accent) 65%, var(--border));
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.25));
}

.methodology-map-node.is-selected .map-node-bg {
  stroke: var(--accent);
  fill: color-mix(in srgb, var(--accent) 12%, var(--panel));
}

.methodology-map-node.is-current .map-node-bg {
  stroke: #5ec4e8;
  fill: color-mix(in srgb, #5ec4e8 14%, var(--panel));
}

.methodology-map-node.is-complete .map-node-bg {
  stroke: #3ecf8e;
}

.methodology-map-node.is-onboarding .map-node-bg {
  fill: color-mix(in srgb, #9b7bff 14%, var(--panel));
  stroke: color-mix(in srgb, #9b7bff 55%, var(--border));
}

.methodology-map-node.is-phase .map-node-bg,
.methodology-map-node.is-stage .map-node-bg,
.methodology-map-node.is-substage .map-node-bg,
.methodology-map-node.is-task .map-node-bg {
  fill: var(--panel);
}

.methodology-map-node.is-drillable .map-node-chevron {
  font-family: var(--font-ui);
  font-size: 16px;
  font-weight: 700;
  fill: var(--accent);
}

.methodology-map-node.is-engine .map-node-bg {
  fill: color-mix(in srgb, var(--surface-3) 90%, var(--panel));
}

.map-node-icon-wrap {
  fill: color-mix(in srgb, var(--accent) 14%, var(--panel-2));
  stroke: none;
}

.map-node-icon {
  filter: brightness(0) invert(0.92);
  opacity: 0.95;
}

.methodology-map-node.is-complete .map-status-dot {
  fill: #3ecf8e;
}

.methodology-map-node.is-current .map-status-dot {
  fill: #5ec4e8;
}

.methodology-map-node.is-progress .map-status-dot {
  fill: #e8a838;
}

.methodology-map-node.is-pending .map-status-dot {
  fill: color-mix(in srgb, var(--muted) 40%, var(--border));
}

.map-node-label {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  fill: var(--text-strong);
  text-anchor: middle;
}

.map-node-sublabel {
  font-family: var(--font-ui);
  font-size: 9px;
  fill: var(--muted);
  text-anchor: middle;
}

.map-loop-label {
  font-family: var(--font-ui);
  font-size: 10px;
  fill: var(--muted);
  text-anchor: middle;
}

.methodology-map-detail {
  border-left: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  overflow: auto;
  padding: 14px 16px;
}

.methodology-map-detail-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.45;
  padding: 24px;
}

.methodology-map-detail h3 {
  margin: 0 0 6px;
  font-size: 0.95rem;
  color: var(--text-strong);
}

.methodology-map-detail .map-detail-kind {
  display: inline-block;
  margin-bottom: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: color-mix(in srgb, var(--accent) 18%, var(--panel));
  color: var(--accent);
}

.methodology-map-detail p {
  margin: 0 0 10px;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--text-soft);
}

.methodology-map-detail ul {
  margin: 0 0 12px;
  padding-left: 1.1rem;
  font-size: 0.74rem;
  color: var(--muted);
}

.methodology-map-detail ol {
  margin: 0 0 12px;
  padding-left: 1.1rem;
  font-size: 0.74rem;
  color: var(--muted);
}

.methodology-map-detail code {
  font-size: 0.68rem;
}

.map-detail-section {
  margin: 0 0 12px;
}

.map-detail-section-title {
  margin: 0 0 5px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.map-detail-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 0 0 12px;
}

.map-detail-chip {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 3px 7px;
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  background: color-mix(in srgb, var(--panel-2) 78%, transparent);
  color: var(--text-soft);
  font-size: 0.68rem;
  line-height: 1.15;
}

.methodology-map-detail-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 14px;
}

.methodology-map-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  padding: 10px 16px;
  border-top: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--panel) 90%, transparent);
  font-size: 0.68rem;
  color: var(--muted);
}

.methodology-map-legend-title {
  font-weight: 650;
  color: var(--text-soft);
  margin-right: 4px;
}

.methodology-map-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.methodology-map-legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--border);
  flex-shrink: 0;
}

.methodology-map-legend-swatch.is-complete {
  border-color: #3ecf8e;
  background: #3ecf8e;
}

.methodology-map-legend-swatch.is-current {
  border-color: #5ec4e8;
  background: #5ec4e8;
}

.methodology-map-legend-swatch.is-onboarding {
  border-color: #9b7bff;
  background: color-mix(in srgb, #9b7bff 40%, transparent);
}

.methodology-map-legend-line {
  width: 22px;
  height: 0;
  border-top: 2px solid color-mix(in srgb, var(--muted) 55%, var(--border));
}

.methodology-map-legend-line.is-loop {
  border-top-style: dashed;
  border-color: color-mix(in srgb, var(--accent) 70%, var(--muted));
}

.methodology-map-legend-line.is-rework {
  border-top-style: dashed;
  border-color: #e8a838;
}

.methodology-map-open-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 8px;
  width: 100%;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid var(--accent);
  border-radius: 7px;
  background: var(--accent);
  color: #fff;
  font: 600 0.74rem/1.2 var(--font-ui);
  cursor: pointer;
  transition:
    background 0.2s ease,
    border-color 0.2s ease;
}

.methodology-map-open-btn:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

.methodology-map-open-btn .icon-mask {
  width: 16px;
  height: 16px;
  --icon-src: url("/assets/icons/process-map/milestone.svg");
}

.methodology-map-detail-action-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.methodology-map-detail-link {
  align-self: flex-start;
  padding: 2px 0;
  border: none;
  background: transparent;
  color: var(--muted);
  font: 600 0.7rem/1.3 var(--font-ui);
  cursor: pointer;
}

.methodology-map-detail-link:hover {
  color: var(--accent);
}

#methodologyPane .sidebar-section-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

@media (max-width: 900px) {
  .methodology-map-body {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
  }

  .methodology-map-detail {
    max-height: 38vh;
    border-left: none;
    border-top: 1px solid var(--border-subtle);
  }

  .methodology-map-shell {
    margin-left: 0;
  }
}