.plan-travel-page {
  max-width: none;
  width: 100%;
  margin: 0 auto;
  padding: 1.25rem 0 3rem;
  box-sizing: border-box;
}

.plan-travel-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 1.25rem;
}

.plan-travel-title {
  font-size: 1.65rem;
  margin: 0 0 .35rem;
  color: var(--text-dark, #1a202c);
}

.plan-travel-lead {
  margin: 0;
  color: var(--text-light, #4a5568);
  max-width: 40rem;
  line-height: 1.45;
}

.plan-travel-guest-banner {
  margin: .75rem 0 0;
  max-width: 40rem;
  padding: .65rem .85rem;
  border-radius: var(--panel-radius-sm, 8px);
  background: var(--panel-bg, #E6F2FF);
  border: 1px solid var(--panel-border, #D0E5FF);
  color: var(--text-dark, #1a202c);
  font-size: .9rem;
  line-height: 1.4;
}

.plan-travel-guest-banner a {
  color: #2c5282;
  font-weight: 600;
}

.plan-travel-controls {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  align-items: flex-end;
}

.plan-travel-field {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  font-size: .8rem;
  color: var(--text-light, #4a5568);
  min-width: 220px;
}

.plan-travel-field input {
  border: 1px solid var(--panel-border, #D0E5FF);
  border-radius: 8px;
  padding: .5rem .7rem;
  font-size: .95rem;
  background: var(--panel-inner-bg, #fff);
}

.plan-travel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  justify-content: flex-end;
}

.plan-btn {
  border: 1px solid rgba(45, 55, 72, 0.2);
  background: rgba(255, 255, 255, 0.75);
  color: var(--text-dark, #1a202c);
  border-radius: 999px;
  padding: .45rem .95rem;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.plan-btn:hover {
  background: #fff;
  color: var(--text-dark, #1a202c);
}

.plan-btn--primary {
  background: #2c5282;
  border-color: #2c5282;
  color: #fff;
}

.plan-btn--primary:hover {
  background: #1a365d;
  border-color: #1a365d;
  color: #fff;
}

.plan-btn--ghost {
  background: transparent;
}

.plan-btn--danger {
  background: rgba(197, 48, 48, 0.08);
  border-color: rgba(197, 48, 48, 0.35);
  color: #c53030;
}

.plan-btn--danger:hover {
  background: #c53030;
  border-color: #c53030;
  color: #fff;
}

.plan-btn:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.plan-node-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.plan-travel-status {
  margin: 0;
  font-size: .8rem;
  color: var(--text-light, #4a5568);
  min-height: 1.2em;
}

.plan-travel-status.is-dirty {
  color: #c05621;
}

.plan-travel-status.is-saving {
  color: #2c5282;
}

.plan-travel-status.is-error {
  color: #c53030;
}

.plan-travel-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 1rem;
  align-items: stretch;
}

.plan-travel-canvas {
  width: 100%;
  height: 620px;
  border-radius: var(--panel-radius, 10px);
  border: 1px solid var(--panel-border, #D0E5FF);
  background: var(--panel-inner-bg, #fff);
  box-shadow: var(--panel-shadow, 0 10px 28px rgba(45, 55, 72, 0.08));
  touch-action: none;
  cursor: grab;
}

.plan-travel-canvas.is-panning {
  cursor: grabbing;
}

.plan-travel-help {
  background: var(--panel-bg, #E6F2FF);
  border: 1px solid var(--panel-border-subtle, rgba(0, 0, 0, 0.06));
  border-radius: var(--panel-radius, 10px);
  padding: 8px;
  color: var(--text-dark, #1a202c);
  min-height: 0;
  display: flex;
  flex-direction: column;
  box-shadow: var(--panel-shadow, 0 10px 28px rgba(45, 55, 72, 0.08));
}

.plan-travel-help h2 {
  font-size: 1rem;
  margin: 0 0 .65rem;
  background: var(--panel-inner-bg, #fff);
  border: 1px solid var(--panel-border, #D0E5FF);
  border-radius: var(--panel-radius-sm, 8px);
  padding: 8px 10px;
}

.plan-travel-help ul {
  margin: 0 0 1rem;
  padding: 10px 10px 10px 1.4rem;
  color: var(--text-light, #4a5568);
  font-size: .9rem;
  line-height: 1.5;
  background: var(--panel-inner-bg, #fff);
  border: 1px solid var(--panel-border, #D0E5FF);
  border-radius: var(--panel-radius-sm, 8px);
  flex: 1;
}

.plan-travel-dest-link {
  margin: 0;
  font-size: .88rem;
  color: var(--text-light, #4a5568);
  line-height: 1.45;
}

.plan-travel-dest-link a {
  color: #2c5282;
  font-weight: 600;
}

.plan-ref-panel {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  min-height: 0;
  flex: 1;
}

.plan-ref-selected-row {
  display: flex;
  align-items: flex-start;
  gap: .45rem;
}

.plan-ref-selected {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .15rem;
  min-width: 0;
  flex: 1;
}

.plan-ref-selected-label {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-dark, #1a202c);
  word-break: break-word;
}

.plan-ref-label-input {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(80, 98, 226, 0.45);
  border-radius: 8px;
  padding: .35rem .5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark, #1a202c);
  background: #fff;
}

.plan-ref-label-input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(80, 98, 226, 0.2);
}

.plan-ref-selected-type {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-light, #4a5568);
}

.plan-icon-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(45, 55, 72, 0.14);
  border-radius: 8px;
  background: #fff;
  color: #4a5568;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}

.plan-icon-btn:hover {
  color: #5062E2;
  border-color: rgba(80, 98, 226, 0.35);
  background: rgba(80, 98, 226, 0.08);
}

.plan-icon-btn.is-active {
  color: #5062E2;
  border-color: rgba(80, 98, 226, 0.45);
  background: rgba(80, 98, 226, 0.12);
}

.plan-note-desc {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.plan-note-desc textarea {
  width: 100%;
  box-sizing: border-box;
  resize: vertical;
  min-height: 5.5rem;
  border: 1px solid rgba(45, 55, 72, 0.16);
  border-radius: 10px;
  padding: .55rem .65rem;
  font: inherit;
  font-size: .9rem;
  line-height: 1.45;
  color: var(--text-dark, #1a202c);
  background: #fff;
}

.plan-note-desc textarea:focus {
  outline: none;
  border-color: rgba(234, 88, 12, 0.55);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.15);
}

.plan-ref-current {
  background: rgba(44, 82, 130, 0.08);
  border: 1px solid rgba(44, 82, 130, 0.15);
  border-radius: 10px;
  padding: .7rem .8rem;
}

.plan-ref-current-meta {
  margin: 0 0 .55rem;
  font-size: .85rem;
  color: var(--text-light, #4a5568);
  line-height: 1.4;
}

.plan-ref-current-meta strong {
  color: var(--text-dark, #1a202c);
  display: inline;
}

.plan-ref-kind {
  display: inline-block;
  margin-left: .35rem;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: #2c5282;
  font-weight: 700;
}

.plan-ref-current-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.plan-ref-search-field {
  min-width: 0;
  width: 100%;
}

.plan-ref-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
}

.plan-ref-filter {
  border: 1px solid rgba(45, 55, 72, 0.18);
  background: rgba(255, 255, 255, 0.7);
  color: var(--text-light, #4a5568);
  border-radius: 999px;
  padding: .22rem .55rem;
  font-size: .72rem;
  font-weight: 600;
  cursor: pointer;
}

.plan-ref-filter.is-active {
  background: #2c5282;
  border-color: #2c5282;
  color: #fff;
}

.plan-ref-results {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  max-height: 280px;
  border: 1px solid rgba(45, 55, 72, 0.12);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.85);
  flex: 1;
  min-height: 120px;
}

.plan-ref-result {
  width: 100%;
  text-align: left;
  border: 0;
  border-bottom: 1px solid rgba(45, 55, 72, 0.08);
  background: transparent;
  padding: .65rem .75rem;
  cursor: pointer;
  display: block;
}

.plan-ref-result:last-child {
  border-bottom: 0;
}

.plan-ref-result:hover,
.plan-ref-result:focus {
  background: rgba(44, 82, 130, 0.08);
  outline: none;
}

.plan-ref-result-title {
  display: block;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-dark, #1a202c);
  line-height: 1.3;
}

.plan-ref-result-meta {
  display: block;
  margin-top: .15rem;
  font-size: .72rem;
  color: var(--text-light, #4a5568);
}

.plan-ref-empty-state,
.plan-ref-hint {
  margin: 0;
  font-size: .8rem;
  color: var(--text-light, #4a5568);
  line-height: 1.4;
}

.plan-node-group {
  cursor: grab;
}

.plan-node-group.is-dragging {
  cursor: grabbing;
}

.plan-node-group.is-selected .plan-node-shape {
  stroke: #f6e05e;
  stroke-width: 3;
}

.plan-travel-canvas.is-connecting:not(.is-panning) {
  cursor: crosshair;
}

.plan-travel-canvas.is-connecting:not(.is-panning) .plan-node-group {
  cursor: crosshair;
}

.plan-node-group.is-connect-source .plan-node-shape {
  stroke: #ecc94b;
  stroke-width: 3;
  filter: drop-shadow(0 0 6px rgba(236, 201, 75, 0.55));
}

.plan-node-group.is-connect-target .plan-node-shape {
  stroke-dasharray: 6 4;
  animation: plan-connect-pulse 1.1s ease-in-out infinite;
}

@keyframes plan-connect-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.72; }
}

.plan-node-shape {
  stroke-width: 2;
}

/* Palette from brand swatches */
.plan-node-shape.type-root {
  fill: #5062E2;
  stroke: #3d4bc0;
}

.plan-node-shape.type-destination,
.plan-node-shape.type-place {
  fill: #4EACE4;
  stroke: #3a8fbf;
}

.plan-node-shape.type-style {
  fill: #8753DF;
  stroke: #6d3fb8;
}

.plan-node-shape.type-note {
  fill: #ea580c;
  stroke: #c2410c;
}

.plan-node-label {
  fill: #fff;
  font-size: 15px;
  font-weight: 600;
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
  user-select: none;
  paint-order: stroke;
  stroke: rgba(0, 0, 0, 0.28);
  stroke-width: 2.5px;
}

.plan-ghost-label {
  fill: #2d3748;
  font-size: 14px;
  font-weight: 600;
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
  user-select: none;
}

.plan-connect-handle {
  cursor: pointer;
}

.plan-connect-handle-circle {
  fill: #edf2f7;
  stroke: #5062E2;
  stroke-width: 2;
}

.plan-connect-handle-icon {
  fill: #5062E2;
  font-size: 11px;
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
  user-select: none;
}

.plan-connect-handle:hover .plan-connect-handle-circle {
  fill: #5062E2;
}

.plan-connect-handle:hover .plan-connect-handle-icon {
  fill: #fff;
}

.plan-node-group.is-connect-source .plan-connect-handle-circle {
  fill: #ecc94b;
  stroke: #744210;
}

.plan-edge--rubber {
  stroke: #ecc94b;
  stroke-width: 2.5;
  stroke-dasharray: 7 5;
  fill: none;
  pointer-events: none;
}

.plan-ghost-shape.type-destination,
.plan-ghost-shape.type-place {
  fill: #b8dff5;
  stroke: #4EACE4;
}

.plan-ghost-shape.type-style {
  fill: #d4c4f5;
  stroke: #8753DF;
}

.plan-ghost-shape.type-note {
  fill: #fed7aa;
  stroke: #ea580c;
}

.plan-node-link-badge {
  fill: #f6e05e;
  stroke: #744210;
  stroke-width: 1.5;
  pointer-events: none;
}

.plan-node-link-icon {
  fill: #744210;
  font-size: 10px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
  user-select: none;
}

.plan-edge {
  stroke: rgba(80, 98, 226, 0.4);
  stroke-width: 2;
  fill: none;
}

.plan-edge--ghost {
  stroke: rgba(113, 128, 150, 0.45);
  stroke-width: 1.5;
  stroke-dasharray: 5 4;
}

.plan-edge--ghost.is-pinned {
  stroke: rgba(113, 128, 150, 0.7);
  stroke-dasharray: 3 3;
}

.plan-ghost-group {
  cursor: pointer;
  opacity: 0.42;
  transition: opacity .15s ease;
}

.plan-ghost-group:hover,
.plan-ghost-group.is-pinned {
  opacity: 0.72;
}

.plan-ghost-group.is-selected {
  opacity: 0.95;
}

.plan-ghost-shape {
  fill: #a0aec0;
  stroke: #718096;
  stroke-width: 1.5;
  stroke-dasharray: 4 3;
}

.plan-ghost-group.is-pinned .plan-ghost-shape {
  fill: #cbd5e0;
  stroke: #4a5568;
  stroke-dasharray: none;
}

.plan-ghost-group.is-selected .plan-ghost-shape {
  stroke: #f6e05e;
  stroke-width: 2.5;
}

.plan-make-connections {
  width: 100%;
  justify-content: center;
}

@media (max-width: 900px) {
  .plan-travel-workspace {
    grid-template-columns: 1fr;
  }

  .plan-travel-canvas {
    height: 480px;
  }

  .plan-travel-controls {
    align-items: stretch;
    width: 100%;
  }

  .plan-travel-actions {
    justify-content: flex-start;
  }

  .plan-ref-results {
    max-height: 220px;
  }
}