.rp-page .rp-wrap {
  width: min(var(--max), calc(100% - (var(--gutter) * 2)));
}
.rp-steps {
  margin: 0 0 1.1rem;
  padding-left: 1.2rem;
  max-width: 62ch;
}
.rp-wrap > p {
  max-width: 62ch;
}
.rp {
  display: grid;
  gap: 1.15rem;
  margin: 1.5rem 0 0;
  align-items: start;
}
@media (min-width: 900px) {
  .rp {
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  }
  .rp-stage {
    position: sticky;
    top: 4.75rem;
  }
}
@media (min-width: 1120px) {
  .rp {
    grid-template-columns: minmax(260px, 320px) minmax(0, 1fr) minmax(200px, 230px);
  }
  .rp-howto {
    grid-column: 3;
    grid-row: 1;
  }
}
.rp-howto {
  background: #fff;
  border: 1px solid #16332f22;
  border-radius: 10px;
  padding: 0.9rem 1rem 1rem;
}
.rp-howto h2 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
}
.rp-howto details {
  margin: 0.4rem 0 0;
  border-top: 1px solid #16332f18;
  padding-top: 0.4rem;
}
.rp-howto summary {
  cursor: pointer;
  font-weight: 600;
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--ink);
}
.rp-howto ol {
  margin: 0.35rem 0 0.2rem;
  padding-left: 1.15rem;
}
.rp-wrap > p .btn {
  display: inline-flex;
  align-items: center;
}
.rp-card {
  background: #fff;
  border: 1px solid #16332f22;
  border-radius: 10px;
  padding: 0.95rem 1rem 1.05rem;
  margin: 0 0 0.85rem;
}
.rp-card h2,
.rp-selected-bar h2 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 500;
  color: var(--ink);
}
.rp-units,
.rp-check {
  display: grid;
  gap: 0.35rem;
  margin: 0 0 0.75rem;
}
.rp-units label,
.rp-check {
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.rp-pair {
  display: grid;
  gap: 0.28rem;
  margin: 0 0 0.7rem;
}
.rp-pair label {
  font-size: 0.92rem;
  font-weight: 500;
}
.rp input[type="number"],
.rp select,
.rp input[type="text"] {
  min-height: 44px;
  font-size: 16px;
  font-family: var(--font-body);
  font-variant-numeric: lining-nums tabular-nums;
  padding: 0.4rem 0.55rem;
  border: 1px solid #16332f33;
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  width: 100%;
}
.rp-ftin {
  display: grid;
  grid-template-columns: minmax(3.5rem, 1fr) auto minmax(3.5rem, 1fr) auto;
  gap: 0.35rem 0.4rem;
  align-items: center;
}
.rp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.rp .btn,
.rp-stage-bar .btn,
.rp-library button,
.rp-item-list button {
  min-height: 44px;
  min-width: 44px;
}
.rp .btn,
.rp-stage-bar .btn {
  background: var(--deep);
  color: #f6f1e8;
  border: 1px solid var(--ink);
  font-weight: 600;
}
.rp .btn:hover,
.rp-stage-bar .btn:hover {
  background: var(--ink);
  color: #f6f1e8;
  filter: none;
}
.rp .btn:focus-visible,
.rp-stage-bar .btn:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}
.rp .btn:disabled,
.rp-stage-bar .btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.rp .btn.is-on,
.rp-item-list button.is-on {
  background: var(--ink);
  box-shadow: inset 0 0 0 2px var(--gold);
}
.rp .btn-primary {
  background: var(--ink);
  color: #f6f1e8;
}
.rp-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 0.65rem;
}
.rp-cats .btn.is-on {
  background: var(--ink);
  box-shadow: inset 0 0 0 2px var(--gold);
}
.rp-library {
  display: grid;
  gap: 0.4rem;
  max-height: min(22rem, 46vh);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 0.15rem;
}
.rp-zone {
  font-family: var(--font-display);
  fill: #0b4f48;
  opacity: 0.45;
}
.rp-library button {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 0.55rem;
  align-items: center;
  text-align: left;
  width: 100%;
  padding: 0.35rem 0.5rem;
  border: 1px solid #16332f33;
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}
.rp-library button svg {
  width: 52px;
  height: 36px;
}
.rp-library small {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
}
.rp-list,
.rp-item-list {
  margin: 0.4rem 0 0.75rem;
  padding: 0;
  list-style: none;
}
.rp-item-list button {
  width: 100%;
  text-align: left;
  padding: 0.45rem 0.6rem;
  border: 1px solid #16332f22;
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  cursor: pointer;
  margin: 0 0 0.35rem;
}
.rp-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0;
  border-top: 1px solid #16332f14;
  font-size: 0.9rem;
}
.rp-error { color: #8a2a12; font-size: 0.9rem; }
.rp-note { color: var(--muted); font-size: 0.9rem; }
.rp-flags {
  margin: 0.6rem 0 0;
  padding: 0;
  list-style: none;
}
.rp-flags li {
  margin: 0 0 0.35rem;
  padding: 0.45rem 0.55rem;
  border-left: 3px solid #c45c3a;
  background: #c45c3a12;
  font-size: 0.9rem;
}
.rp-flags li.is-ok {
  border-left-color: var(--accent);
  background: #17807212;
}
.rp-area,
.rp-spacing,
.rp-selected-name {
  font-variant-numeric: lining-nums tabular-nums;
  font-weight: 500;
}
.is-hidden,
[hidden] { display: none !important; }
.rp-stage-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 0.55rem;
}
.rp-stage-bar .btn[hidden] {
  display: none !important;
}
.rp-canvas-wrap {
  position: relative;
  background: #fff;
  border: 1px solid #16332f22;
  border-radius: 10px;
  overflow: hidden;
  height: min(68vh, 560px);
  min-height: 280px;
  touch-action: pan-y;
}
.rp-canvas,
.rp-3d {
  display: block;
  width: 100%;
  height: 100%;
  background: #fbf8f2;
}
.rp-canvas { touch-action: none; }
.rp-3d { touch-action: none; position: absolute; inset: 0; }
.rp-3d-fallback {
  margin: 0;
  padding: 1rem;
  color: var(--muted);
}
.rp-item.is-selected .rp-item-body {
  stroke: var(--gold);
  stroke-width: 28;
}
.rp-selected-bar {
  margin: 0.7rem 0 0;
  padding: 0.85rem 0.9rem;
  background: #fff;
  border: 1px solid #16332f22;
  border-radius: 10px;
}
.rp-selected-bar .rp-pair {
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem 0.7rem;
}
.rp-suggest-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.45rem 0;
}
@media (max-width: 899px) {
  .rp-stage { order: 1; }
  .rp-howto { order: 2; }
  .rp-controls { order: 3; }
  .rp-canvas-wrap { height: min(62vh, 420px); }
  .rp-selected-bar .rp-pair { grid-template-columns: 1fr; }
}
.rp-gate {
  width: min(26rem, calc(100vw - 1.5rem));
  max-width: 100%;
  padding: 1.1rem 1.15rem 1.2rem;
  border: 1px solid #16332f33;
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}
.rp-gate::backdrop {
  background: rgba(6, 46, 42, 0.45);
}
.rp-gate h2 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
}
.rp-gate .rp-pair input {
  width: 100%;
}
.rp-gate-err {
  color: #8a1f1f;
}

.rp-gate input[type="email"],
.rp-gate input[name="code"] {
  font-size: 16px;
  min-height: 44px;
}
.rp-gate .rp-actions .btn {
  min-height: 44px;
}
.rp-gate .rp-check {
  display: flex;
  gap: 0.45rem;
  align-items: flex-start;
  margin: 0.55rem 0;
}
.rp-gate .rp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.7rem;
}
@media (max-width: 390px) {
  .rp-gate {
    width: calc(100vw - 1rem);
    padding: 0.9rem 0.85rem 1rem;
  }
}

.rp-purpose,
.rp-furn-types {
  border: 0;
  margin: 0 0 0.75rem;
  padding: 0;
  min-width: 0;
}
.rp-purpose legend,
.rp-furn-types legend {
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0;
  margin: 0 0 0.35rem;
  color: var(--ink);
}
.rp-purpose-picks,
.rp-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.rp-purpose-picks .btn,
.rp-cats .btn {
  font-size: 0.85rem;
  letter-spacing: 0.01em;
  text-transform: none;
}
.rp-hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.rp-gate textarea {
  font-size: 16px;
  min-height: 7.5rem;
  font-family: var(--font-body);
  padding: 0.4rem 0.55rem;
  border: 1px solid #16332f33;
  border-radius: 8px;
  width: 100%;
}

.rp-card {
  padding: 0.75rem 0.85rem 0.8rem;
  margin: 0 0 0.55rem;
}
.rp-card > summary,
.rp-howto > details > summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--ink);
  list-style-position: outside;
}
.rp-feedback-end {
  margin: 1.15rem 0 0;
  max-width: 62ch;
}
.rp-feedback-end .btn { margin-bottom: 0.4rem; }
.rp-item-list {
  max-height: 9rem;
  overflow-y: auto;
  overscroll-behavior: contain;
}
@media (max-width: 899px) {
  .rp-library {
    max-height: 14rem;
  }
  .rp-stage {
    position: static;
  }
}