/* Platform Map — portfolio A→Z flowchart */

.pm-app {
  --pm-ink: #14231f;
  --pm-ink-soft: #4a5c56;
  --pm-panel: rgba(255, 252, 247, 0.88);
  --pm-line: rgba(20, 35, 31, 0.12);
  --pm-accent: #0f766e;
  --pm-accent-2: #1d4e4a;
  --pm-amber: #b45309;
  --pm-cyan: #0e7490;
  --pm-green: #3f6212;
  --pm-rose: #9f1239;
  --pm-indigo: #3730a3;
  --pm-forest: #14532d;
  height: 100%;
  display: flex;
  flex-direction: column;
  min-height: 0;
  color: var(--pm-ink);
  background:
    radial-gradient(1200px 480px at 8% -10%, rgba(15, 118, 110, 0.16), transparent 55%),
    radial-gradient(900px 420px at 92% 0%, rgba(180, 83, 9, 0.1), transparent 50%),
    linear-gradient(165deg, #f3f1ea 0%, #e7efe9 42%, #edf2f0 100%);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
}

.pm-header {
  padding: 14px 18px 10px;
  border-bottom: 1px solid var(--pm-line);
  background: color-mix(in srgb, var(--pm-panel) 92%, #0f766e 8%);
  backdrop-filter: blur(10px);
}

.pm-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.pm-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(145deg, #0f766e, #134e4a);
  box-shadow: 0 8px 20px rgba(15, 118, 110, 0.25);
}

.pm-brand strong,
.pm-brand span {
  display: block;
}

.pm-brand strong {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.pm-brand span {
  font-size: 0.82rem;
  color: var(--pm-ink-soft);
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

.pm-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: end;
}

.pm-view-tabs {
  display: inline-flex;
  gap: 4px;
  padding: 3px;
  border-radius: 10px;
  background: rgba(20, 35, 31, 0.06);
}

.pm-tab {
  border: 0;
  background: transparent;
  color: var(--pm-ink-soft);
  padding: 7px 12px;
  border-radius: 8px;
  cursor: pointer;
  font: 600 0.78rem/1.2 "Segoe UI", "Helvetica Neue", sans-serif;
  letter-spacing: 0.01em;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.pm-tab:hover {
  color: var(--pm-ink);
  background: rgba(255, 255, 255, 0.55);
}

.pm-tab.active {
  background: #fff;
  color: var(--pm-accent-2);
  box-shadow: 0 1px 0 rgba(20, 35, 31, 0.06), 0 6px 16px rgba(15, 118, 110, 0.12);
  transform: translateY(-1px);
}

.pm-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.72rem;
  color: var(--pm-ink-soft);
}

.pm-field select,
.pm-field input {
  min-width: 180px;
  border: 1px solid var(--pm-line);
  border-radius: 8px;
  padding: 7px 10px;
  background: rgba(255, 255, 255, 0.85);
  color: var(--pm-ink);
  font: 500 0.84rem/1.2 "Segoe UI", "Helvetica Neue", sans-serif;
}

.pm-search {
  flex: 1;
  min-width: 180px;
}

.pm-search input {
  width: 100%;
}

.pm-subheader {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: baseline;
  margin-top: 10px;
}

.pm-pathway-blurb {
  margin: 0;
  font-size: 0.9rem;
  color: var(--pm-ink-soft);
  max-width: 72ch;
}

.pm-overlay-status {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--pm-accent-2);
}

.pm-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.pm-tool {
  border: 1px solid var(--pm-line);
  background: rgba(255, 255, 255, 0.8);
  color: var(--pm-ink);
  border-radius: 8px;
  padding: 6px 10px;
  font: 600 0.75rem/1.2 "Segoe UI", "Helvetica Neue", sans-serif;
  cursor: pointer;
}

.pm-tool:hover {
  border-color: color-mix(in srgb, var(--pm-accent) 40%, var(--pm-line));
  background: #fff;
}

.pm-walk-caption {
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 10px;
  background: linear-gradient(90deg, rgba(15, 118, 110, 0.12), rgba(180, 83, 9, 0.08));
  border: 1px solid rgba(15, 118, 110, 0.2);
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.84rem;
  animation: pm-fade-in 280ms ease both;
}

.pm-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 8px;
  padding: 8px 18px;
  border-bottom: 1px solid var(--pm-line);
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  background: rgba(255, 255, 255, 0.35);
}

.pm-legend-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pm-ink-soft);
  margin-right: 6px;
}

.pm-kind-chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(15, 118, 110, 0.1);
  color: var(--pm-accent-2);
  border: 1px solid rgba(15, 118, 110, 0.18);
}

.pm-kind-chip[data-kind="file"] { background: rgba(180, 83, 9, 0.1); color: #92400e; border-color: rgba(180, 83, 9, 0.22); }
.pm-kind-chip[data-kind="dataset"],
.pm-kind-chip[data-kind="table"] { background: rgba(14, 116, 144, 0.1); color: #155e75; border-color: rgba(14, 116, 144, 0.22); }
.pm-kind-chip[data-kind="analysis"] { background: rgba(63, 98, 18, 0.12); color: #365314; border-color: rgba(63, 98, 18, 0.22); }
.pm-kind-chip[data-kind="figure"] { background: rgba(159, 18, 57, 0.1); color: #9f1239; border-color: rgba(159, 18, 57, 0.2); }
.pm-kind-chip[data-kind="report"] { background: rgba(55, 48, 163, 0.1); color: #3730a3; border-color: rgba(55, 48, 163, 0.2); }
.pm-kind-chip[data-kind="protocol"],
.pm-kind-chip[data-kind="assayDesign"] { background: rgba(20, 83, 45, 0.1); color: #14532d; border-color: rgba(20, 83, 45, 0.2); }

.pm-kind-arrow {
  color: var(--pm-ink-soft);
  opacity: 0.55;
  font-size: 0.8rem;
}

.pm-body {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
}

.pm-main {
  min-width: 0;
  overflow: auto;
  padding: 16px 18px 28px;
  display: flex;
  flex-direction: column;
}

.pm-main > .pm-journey {
  flex: 1;
  min-height: 0;
}

.pm-detail {
  border-left: 1px solid var(--pm-line);
  background: color-mix(in srgb, var(--pm-panel) 94%, #fff 6%);
  padding: 16px;
  overflow: auto;
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

.pm-detail-empty h3,
.pm-detail h3 {
  margin: 0 0 6px;
  font-family: "Iowan Old Style", Palatino, Georgia, serif;
  font-size: 1.2rem;
}

.pm-detail p,
.pm-detail-empty p {
  margin: 0 0 12px;
  color: var(--pm-ink-soft);
  font-size: 0.88rem;
  line-height: 1.45;
}

.pm-howto {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--pm-ink);
  font-size: 0.86rem;
  line-height: 1.55;
}

.pm-howto li + li {
  margin-top: 6px;
}

.pm-detail-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: start;
}

.pm-close {
  border: 0;
  background: rgba(20, 35, 31, 0.06);
  width: 28px;
  height: 28px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--pm-ink-soft);
}

.pm-meta {
  font-size: 0.78rem !important;
  margin-bottom: 6px !important;
}

.pm-detail-block {
  margin-top: 14px;
}

.pm-detail-block h4 {
  margin: 0 0 8px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pm-ink-soft);
}

.pm-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pm-data-chip {
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(20, 35, 31, 0.06);
  font-size: 0.75rem;
}

.pm-edge-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pm-edge-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  align-items: center;
  font-size: 0.84rem;
}

.pm-edge-label {
  color: var(--pm-ink-soft);
  font-size: 0.75rem;
}

button.linkish {
  border: 0;
  background: none;
  padding: 0;
  color: var(--pm-accent-2);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.pm-detail-actions {
  margin-top: 18px;
}

.pm-primary {
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  background: linear-gradient(145deg, #0f766e, #134e4a);
  color: #fff;
  font: 650 0.88rem/1.2 "Segoe UI", "Helvetica Neue", sans-serif;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(15, 118, 110, 0.22);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.pm-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(15, 118, 110, 0.28);
}

/* Journey flowchart + canvas */
.pm-journey {
  position: relative;
  height: 100%;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pm-canvas-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.75rem;
  color: var(--pm-ink-soft);
}

.pm-hint {
  margin-left: 4px;
}

.pm-viewport {
  position: relative;
  flex: 1;
  min-height: 300px;
  overflow: hidden;
  border: 1px solid var(--pm-line);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.35), rgba(255, 255, 255, 0.08)),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 27px,
      rgba(15, 118, 110, 0.035) 28px
    );
  cursor: grab;
  touch-action: none;
}

.pm-viewport.panning {
  cursor: grabbing;
}

.pm-world {
  position: absolute;
  left: 0;
  top: 0;
  transform-origin: 0 0;
  will-change: transform;
  padding: 18px 28px 40px;
}

.pm-edge-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: visible;
  z-index: 1;
}

.pm-edge-layer .pm-edge-path {
  fill: none;
  stroke: #9aa8a2;
  stroke-width: 1.4;
  opacity: 0.28;
  stroke-linecap: round;
}

.pm-edge-layer .pm-edge-path.on {
  stroke: #0f766e;
  stroke-width: 2.3;
  opacity: 0.85;
  filter: drop-shadow(0 0 3px rgba(15, 118, 110, 0.25));
}

.pm-edge-layer .pm-edge-path.dim {
  opacity: 0.08;
}

.pm-minimap {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 148px;
  height: 92px;
  border-radius: 10px;
  border: 1px solid var(--pm-line);
  background: rgba(255, 252, 247, 0.9);
  box-shadow: 0 8px 20px rgba(20, 35, 31, 0.12);
  overflow: hidden;
  z-index: 5;
  pointer-events: none;
}

.pm-minimap-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.pm-journey-rail {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 0;
  align-items: stretch;
  min-width: min-content;
  padding-bottom: 8px;
  animation: pm-fade-in 420ms ease both;
}

.pm-swimlanes {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pm-swimlane {
  border: 1px dashed rgba(20, 35, 31, 0.12);
  border-radius: 12px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.35);
}

.pm-swimlane-label {
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pm-ink-soft);
  margin-bottom: 6px;
}

.pm-stage-count {
  display: inline-block;
  margin-top: 6px;
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--pm-accent-2);
  background: rgba(15, 118, 110, 0.1);
  padding: 2px 8px;
  border-radius: 999px;
}

.pm-node-top {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  align-items: center;
}

.pm-node-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 999px;
  background: #0f766e;
  color: #fff;
  white-space: nowrap;
}

.pm-node.has-activity {
  border-color: rgba(15, 118, 110, 0.45);
  box-shadow: inset 0 0 0 1px rgba(15, 118, 110, 0.08);
}

.pm-node.missing {
  opacity: 0.7;
  border-style: dashed;
}

.pm-tips {
  margin: 14px 0;
  padding: 10px;
  border-radius: 12px;
  background: rgba(15, 118, 110, 0.06);
  border: 1px solid rgba(15, 118, 110, 0.14);
}

.pm-tips h4 {
  margin: 0 0 8px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pm-ink-soft);
}

.pm-tips-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pm-tip {
  text-align: left;
  border: 1px solid var(--pm-line);
  background: #fff;
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
  font: inherit;
}

.pm-tip strong {
  display: block;
  font-size: 0.84rem;
  margin-bottom: 2px;
}

.pm-tip span {
  display: block;
  font-size: 0.75rem;
  color: var(--pm-ink-soft);
  line-height: 1.35;
}

.pm-tip:hover {
  border-color: color-mix(in srgb, var(--pm-accent) 40%, var(--pm-line));
}

.pm-warn {
  color: #9a3412 !important;
}

.pm-stage {
  position: relative;
  flex: 0 0 min(280px, 72vw);
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 12px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--pm-line);
  box-shadow: 0 10px 28px rgba(20, 35, 31, 0.05);
  animation: pm-stage-in 480ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.pm-stage:nth-child(1) { animation-delay: 40ms; }
.pm-stage:nth-child(2) { animation-delay: 80ms; }
.pm-stage:nth-child(3) { animation-delay: 120ms; }
.pm-stage:nth-child(4) { animation-delay: 160ms; }
.pm-stage:nth-child(5) { animation-delay: 200ms; }
.pm-stage:nth-child(6) { animation-delay: 240ms; }
.pm-stage:nth-child(7) { animation-delay: 280ms; }
.pm-stage:nth-child(8) { animation-delay: 320ms; }
.pm-stage:nth-child(9) { animation-delay: 360ms; }

.pm-stage-head h2 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.pm-stage-head p {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.78rem;
  color: var(--pm-ink-soft);
  line-height: 1.4;
}

.pm-stage-nodes {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.pm-node {
  appearance: none;
  text-align: left;
  border: 1px solid var(--pm-line);
  border-radius: 12px;
  padding: 10px 11px;
  background: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    opacity 180ms ease,
    border-color 160ms ease,
    background 160ms ease;
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

.pm-node:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(20, 35, 31, 0.1);
  border-color: color-mix(in srgb, var(--pm-accent) 40%, var(--pm-line));
}

.pm-node.selected,
.pm-node.active {
  border-color: var(--pm-accent);
  box-shadow: 0 0 0 2px rgba(15, 118, 110, 0.18), 0 12px 24px rgba(15, 118, 110, 0.14);
  background: #fff;
}

.pm-node.dimmed {
  opacity: 0.28;
  filter: grayscale(0.25);
}

.pm-node-role {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--pm-ink-soft);
  margin-bottom: 3px;
}

.pm-node.role-hub .pm-node-role { color: var(--pm-indigo); }
.pm-node.role-source .pm-node-role { color: var(--pm-amber); }
.pm-node.role-sink .pm-node-role { color: var(--pm-forest); }
.pm-node.role-app .pm-node-role { color: var(--pm-accent); }

.pm-node-label {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--pm-ink);
  letter-spacing: -0.01em;
}

.pm-node-kinds {
  display: block;
  margin-top: 3px;
  font-size: 0.72rem;
  color: var(--pm-ink-soft);
}

.pm-stage-edges {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
  margin-top: 2px;
}

.pm-stage-edges-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--pm-ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

.pm-edge-chip {
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.68rem;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(20, 35, 31, 0.06);
  color: var(--pm-ink-soft);
  transition: opacity 180ms ease;
}

.pm-edge-chip.dimmed {
  opacity: 0.25;
}

.pm-stage-connector {
  position: absolute;
  right: -18px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  z-index: 2;
  pointer-events: none;
}

.pm-connector-line {
  position: absolute;
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, rgba(15, 118, 110, 0.15), rgba(15, 118, 110, 0.55));
  animation: pm-pulse 2.4s ease-in-out infinite;
}

.pm-connector-chevron {
  position: relative;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #0f766e;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(15, 118, 110, 0.28);
}

.pm-stage + .pm-stage {
  margin-left: 22px;
}

/* Tone accents on stage left border */
.pm-tone-slate { border-top: 3px solid #475569; }
.pm-tone-teal { border-top: 3px solid #0f766e; }
.pm-tone-amber { border-top: 3px solid #b45309; }
.pm-tone-cyan { border-top: 3px solid #0e7490; }
.pm-tone-green { border-top: 3px solid #4d7c0f; }
.pm-tone-indigo { border-top: 3px solid #4338ca; }
.pm-tone-rose { border-top: 3px solid #be123c; }
.pm-tone-forest { border-top: 3px solid #166534; }
.pm-tone-ink { border-top: 3px solid #1e293b; }

/* Portfolio grid */
.pm-portfolio {
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: pm-fade-in 360ms ease both;
}

.pm-portfolio-group h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.pm-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 8px;
}

/* Data kinds view */
.pm-kinds {
  animation: pm-fade-in 360ms ease both;
}

.pm-kinds-intro {
  margin: 0 0 14px;
  max-width: 70ch;
  color: var(--pm-ink-soft);
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.9rem;
}

.pm-kinds-chain {
  display: flex;
  gap: 8px;
  align-items: stretch;
  overflow-x: auto;
  padding-bottom: 8px;
}

.pm-kind-card {
  flex: 0 0 min(200px, 70vw);
  border: 1px solid var(--pm-line);
  border-radius: 14px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.78);
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

.pm-kind-card strong {
  display: block;
  font-size: 0.98rem;
  margin-bottom: 4px;
}

.pm-kind-card p {
  margin: 0 0 10px;
  font-size: 0.78rem;
  color: var(--pm-ink-soft);
  line-height: 1.4;
}

.pm-kind-card ul {
  margin: 0;
  padding-left: 1rem;
  font-size: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pm-kind-bridge {
  align-self: center;
  color: var(--pm-ink-soft);
  font-size: 1.2rem;
  opacity: 0.5;
}

.pm-empty {
  padding: 40px 12px;
  text-align: center;
  color: var(--pm-ink-soft);
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

@keyframes pm-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

@keyframes pm-stage-in {
  from { opacity: 0; transform: translateX(12px); }
  to { opacity: 1; transform: none; }
}

@keyframes pm-pulse {
  0%, 100% { opacity: 0.45; transform: scaleX(0.92); }
  50% { opacity: 1; transform: scaleX(1); }
}

/* Responsive: stack journey vertically on narrow windows */
@media (max-width: 900px) {
  .pm-body {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1fr) auto;
  }

  .pm-detail {
    border-left: 0;
    border-top: 1px solid var(--pm-line);
    max-height: 42vh;
  }

  .pm-journey-rail {
    flex-direction: column;
    min-width: 0;
  }

  .pm-stage {
    flex: 1 1 auto;
    width: 100%;
  }

  .pm-stage + .pm-stage {
    margin-left: 0;
    margin-top: 18px;
  }

  .pm-stage-connector {
    right: auto;
    left: 50%;
    top: auto;
    bottom: -20px;
    transform: translateX(-50%) rotate(90deg);
  }

  .pm-minimap {
    display: none;
  }

  .pm-kinds-chain {
    flex-direction: column;
  }

  .pm-kind-card {
    flex-basis: auto;
    width: 100%;
  }

  .pm-kind-bridge {
    transform: rotate(90deg);
    align-self: center;
  }
}

@media (max-width: 640px) {
  .pm-header {
    padding: 12px;
  }

  .pm-brand strong {
    font-size: 1.15rem;
  }

  .pm-main {
    padding: 12px;
  }

  .pm-field select,
  .pm-field input {
    min-width: 0;
    width: 100%;
  }

  .pm-controls {
    flex-direction: column;
    align-items: stretch;
  }
}