/* ===============================
   BASE LAYOUT
=============================== */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  font-family: "Inter", sans-serif;
  background: #eef3f8;
}

/* Presentation-only motion for the designer shell. Canvas transforms and
   pointer handling remain entirely under the Three.js interaction system. */
.starter-overlay:not(.hidden) .starter-panel{animation:poolly-starter-panel-in 480ms cubic-bezier(.22,1,.36,1) both}
.starter-overlay:not(.hidden) .starter-card{animation:poolly-starter-card-in 520ms cubic-bezier(.22,1,.36,1) both;animation-delay:calc(var(--starter-order,0) * 45ms)}
.starter-overlay:not(.hidden) .starter-card:nth-child(2){--starter-order:1}.starter-overlay:not(.hidden) .starter-card:nth-child(3){--starter-order:2}.starter-overlay:not(.hidden) .starter-card:nth-child(4){--starter-order:3}.starter-overlay:not(.hidden) .starter-card:nth-child(5){--starter-order:4}.starter-overlay:not(.hidden) .starter-card:nth-child(6){--starter-order:5}.starter-overlay:not(.hidden) .starter-card:nth-child(7){--starter-order:6}.starter-overlay:not(.hidden) .starter-card:nth-child(8){--starter-order:7}.starter-overlay:not(.hidden) .starter-card:nth-child(9){--starter-order:8}
@keyframes poolly-starter-panel-in{from{opacity:0;transform:translate3d(0,18px,0) scale(.992)}to{opacity:1;transform:translate3d(0,0,0) scale(1)}}
@keyframes poolly-starter-card-in{from{opacity:0;transform:translate3d(0,18px,0)}to{opacity:1;transform:translate3d(0,0,0)}}
.starter-card,.recovery-project,.recovery-new,.model-feature-btn,.submit-quote-btn{transition:transform 180ms cubic-bezier(.22,1,.36,1),box-shadow 420ms cubic-bezier(.22,1,.36,1),border-color 180ms ease,background-color 180ms ease}
.starter-card:hover,.starter-card:focus-visible{transform:translateY(-4px);box-shadow:0 20px 42px rgba(19,30,36,.13)}
.starter-card:active,.recovery-project:active,.recovery-new:active,.model-feature-btn:active,.submit-quote-btn:active{transform:scale(.985);transition-duration:80ms}
.project-recovery:not([hidden]) .project-recovery-card{animation:poolly-recovery-in 360ms cubic-bezier(.22,1,.36,1) both}
@keyframes poolly-recovery-in{from{opacity:0;transform:translate3d(0,14px,0) scale(.99)}to{opacity:1;transform:translate3d(0,0,0) scale(1)}}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0ms!important}.starter-overlay:not(.hidden) .starter-panel,.starter-overlay:not(.hidden) .starter-card,.project-recovery:not([hidden]) .project-recovery-card{opacity:1;transform:none}}

.app-shell {
  display: flex;
  height: 100vh;
  width: 100%;
}


/* Legacy in-viewport editing sidebar removed. The controls are retained only
   as hidden backing inputs for the outer Poolly Design Controls bridge. */
#designer-control-backing {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  overflow: hidden !important;
}

/* ===============================
   SIDEBAR + ICON BAR
=============================== */
.sidebar {
  position: relative;
  display: flex;
  height: 100%;
  flex-shrink: 0;
}

.sidebar-icons {
  background: #ffffff;
  border-radius: 0 12px 12px 0;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.75rem 0;
  gap: 0.75rem;
  width: 60px;
  z-index: 10;
}

.icon-btn {
  background: #f8f8f8;
  border: none;
  border-radius: 8px;
  width: 42px;
  height: 42px;
  font-size: 1.3rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.icon-btn:hover {
  background: #eaeaea;
}

.icon-btn.active {
  background: #0078d4;
  color: white;
  transform: scale(1.1);
}

/* ===============================
   SLIDE-OUT PANELS (ALL PANELS)
=============================== */
.side-panel {
  position: absolute;
  left: 70px;
  top: 0;
  bottom: 0;
  width: 260px;
  background: white;
  border-radius: 0 12px 12px 0;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.15);
  padding: 1rem 1rem 2rem;
  transform: translateX(-320px);
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.3s ease;
  overflow-y: auto;
  z-index: 5;
}

.side-panel.open {
  transform: translateX(0);
  opacity: 1;
}

.side-panel h2 {
  margin-bottom: 0.8rem;
  font-size: 1.1rem;
  color: #0078d4;
}

.side-panel label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 0.8rem;
}

.side-panel input[type="range"] {
  width: 100%;
}

/* ===============================
   TILE GRID (PBR + Standard)
=============================== */
#tile-grid,
#tile-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.45rem;
}

.tile-btn {
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: 6px;
  width: 100%;
  aspect-ratio: 1;
  background-size: cover;
  background-position: center;
  cursor: pointer;
  transition: 0.2s;
  background-color: #fff;
}

.tile-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.42), rgba(0,0,0,0.04) 55%, rgba(255,255,255,0.08));
  opacity: 0.82;
  pointer-events: none;
}

.tile-btn-label {
  position: absolute;
  left: 4px;
  right: 4px;
  bottom: 4px;
  z-index: 1;
  color: #fff;
  font-size: 0.64rem;
  line-height: 1.05;
  font-weight: 700;
  text-align: center;
  text-shadow: 0 1px 2px rgba(0,0,0,0.72);
  pointer-events: none;
}

.tile-btn:hover,
.tile-btn.active {
  border-color: #0078d4;
}

.tile-btn.loading {
  opacity: 0.62;
  cursor: wait;
}

/* ===============================
   PANEL BUTTONS (Add Spa, PBR toggle, Camera Reset)
=============================== */
.panel-btn {
  width: 100%;
  padding: 10px;
  margin-top: 1rem;
  border: none;
  border-radius: 8px;
  background: #0078d4;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
}

.panel-btn:hover {
  background: #005fa3;
}

/* ===============================
   SPA PANEL OVERRIDES
=============================== */
#panel-spa h2 {
  color: #0078d4;
}

#panel-spa label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 0.8rem;
}

/* ===============================
   CAMERA PANEL
=============================== */
#panel-camera input[type="range"] {
  width: 100%;
}

/* ===============================
   3D CANVAS
=============================== */
.canvas-wrap {
  flex: 1;
  background: #e0e7ef;
  position: relative;
}

#three-root {
  width: 100%;
  height: 100%;
}


/* ===============================
   TOP RIGHT ACTIONS
=============================== */
.app-top-actions {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 50;
  display: flex;
  gap: 10px;
}

.top-action-btn {
  appearance: none;
  border: none;
  border-radius: 10px;
  background: rgba(255,255,255,0.96);
  color: #0f172a;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.16);
  padding: 10px 14px;
  font: 600 14px/1 "Inter", sans-serif;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.top-action-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.2);
}

.top-action-btn:disabled {
  opacity: 0.45;
  cursor: default;
  transform: none;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

/* ===============================
   STARTER PRESET OVERLAY
=============================== */
.starter-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background:
    radial-gradient(circle at 20% 10%, rgba(0, 120, 212, 0.18), transparent 30%),
    linear-gradient(135deg, rgba(238, 243, 248, 0.98), rgba(208, 222, 235, 0.98));
  backdrop-filter: blur(6px);
}

.starter-overlay.hidden {
  display: none;
}

.starter-panel {
  width: min(1120px, 96vw);
  max-height: 92vh;
  overflow: auto;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 24px;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.22);
  padding: 28px;
}

.starter-header {
  text-align: center;
  margin-bottom: 22px;
}

.starter-kicker {
  margin: 0 0 8px;
  color: #0078d4;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.starter-header h1 {
  margin: 0;
  color: #0f172a;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.05;
}

.starter-header p:last-child {
  margin: 10px auto 0;
  max-width: 650px;
  color: #475569;
  font-size: 1rem;
}

.starter-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.starter-card {
  appearance: none;
  text-align: left;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
  padding: 0;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.starter-card:hover,
.starter-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(0, 120, 212, 0.55);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.16);
  outline: none;
}

.starter-card.is-disabled {
  opacity: 0.48;
  cursor: wait;
}

.starter-card.is-loading {
  border-color: rgba(0, 120, 212, 0.65);
  cursor: wait;
}

.starter-card.is-loading .starter-card-action::before {
  content: "";
  width: 12px;
  height: 12px;
  margin-right: 8px;
  border: 2px solid rgba(255, 255, 255, 0.55);
  border-top-color: #ffffff;
  border-radius: 999px;
  animation: starterSpin 0.75s linear infinite;
}

@keyframes starterSpin {
  to { transform: rotate(360deg); }
}

.starter-preview {
  height: 148px;
  position: relative;
  background:
    linear-gradient(135deg, rgba(0, 120, 212, 0.10), rgba(0, 120, 212, 0.02)),
    repeating-linear-gradient(45deg, rgba(15, 23, 42, 0.06) 0 1px, transparent 1px 12px);
}

.starter-preview-canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.starter-preview-image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0;
  box-sizing: border-box;
}

.starter-card.has-live-preview .starter-preview::before,
.starter-card.has-live-preview .starter-preview::after {
  display: none;
}

.starter-preview::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: var(--pool-w, 70%);
  height: var(--pool-h, 46%);
  border: 4px solid #0f172a;
  border-radius: var(--pool-radius, 16px);
  background: rgba(0, 120, 212, 0.14);
  box-shadow: inset 0 0 0 8px rgba(255, 255, 255, 0.78);
  clip-path: var(--pool-clip, none);
}

.starter-preview::after {
  content: "";
  display: var(--spa-display, none);
  position: absolute;
  width: 34px;
  height: 34px;
  right: 17%;
  top: 50%;
  transform: translate(50%, -50%);
  border: 4px solid #0f172a;
  border-radius: var(--spa-radius, 8px);
  background: rgba(0, 120, 212, 0.22);
}

.starter-card-body {
  padding: 15px 16px 16px;
}

.starter-card-title {
  margin: 0 0 6px;
  color: #0f172a;
  font-size: 1rem;
  font-weight: 800;
}

.starter-card-desc {
  margin: 0 0 12px;
  color: #64748b;
  font-size: 0.88rem;
  line-height: 1.35;
  min-height: 38px;
}

.starter-card-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #0078d4;
  color: #ffffff;
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 800;
}

.starter-card[data-preview="lap"] .starter-preview { --pool-w: 82%; --pool-h: 28%; --pool-radius: 14px; }
.starter-card[data-preview="plunge"] .starter-preview { --pool-w: 48%; --pool-h: 54%; --pool-radius: 18px; }
.starter-card[data-preview="oval"] .starter-preview { --pool-w: 66%; --pool-h: 48%; --pool-radius: 999px; }
.starter-card[data-preview="lshape"] .starter-preview { --pool-w: 70%; --pool-h: 55%; --pool-radius: 10px; --pool-clip: polygon(0 0, 100% 0, 100% 56%, 58% 56%, 58% 100%, 0 100%); }
.starter-card[data-spa="true"] .starter-preview { --spa-display: block; }
.starter-card[data-spa-shape="circular"] .starter-preview { --spa-radius: 999px; }

@media (max-width: 860px) {
  .starter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .starter-overlay {
    padding: 14px;
  }

  .starter-panel {
    padding: 18px;
  }

  .starter-grid {
    grid-template-columns: 1fr;
  }
}


/* Step editing controls */
.step-control-group {
  margin: 14px 0;
}

.step-control-title {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #d9e8f6;
}

.step-toggle-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.step-toggle-btn {
  flex: 1 1 0;
  min-width: 72px;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 8px;
  padding: 7px 9px;
  background: rgba(255,255,255,0.06);
  color: #e9f4ff;
  cursor: pointer;
  font-size: 12px;
}

.step-toggle-btn:hover {
  background: rgba(255,255,255,0.12);
}

.step-toggle-btn.active {
  border-color: rgba(89, 174, 255, 0.95);
  background: rgba(89, 174, 255, 0.28);
}

.step-control-note {
  display: block;
  margin-top: 7px;
  color: rgba(233,244,255,0.65);
  line-height: 1.35;
}

/* AI pool assistant */
.assistant-widget {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 420px;
}

.assistant-messages {
  flex: 1 1 auto;
  min-height: 230px;
  max-height: 46vh;
  overflow-y: auto;
  padding: 10px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 12px;
  background: rgba(2, 13, 24, 0.45);
}

.assistant-message {
  margin-bottom: 9px;
  padding: 9px 10px;
  border-radius: 10px;
  line-height: 1.35;
  font-size: 13px;
  white-space: pre-wrap;
}

.assistant-message.assistant-user {
  margin-left: 24px;
  background: rgba(89,174,255,0.22);
  color: #f2f8ff;
}

.assistant-message.assistant-bot {
  margin-right: 24px;
  background: rgba(255,255,255,0.08);
  color: #e9f4ff;
}

.assistant-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.assistant-chip {
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  padding: 6px 9px;
  background: rgba(255,255,255,0.07);
  color: #e9f4ff;
  cursor: pointer;
  font-size: 12px;
}

.assistant-chip:hover {
  background: rgba(89,174,255,0.22);
  border-color: rgba(89,174,255,0.75);
}

.assistant-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: end;
}

.assistant-form textarea {
  width: 100%;
  resize: vertical;
  min-height: 70px;
  max-height: 170px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(0,0,0,0.22);
  color: #f2f8ff;
  padding: 9px 10px;
  font-family: inherit;
  font-size: 13px;
}
#designer-control-backing{display:none!important}html.external-controls .app-top-actions{right:14px!important}html.external-controls .starter-overlay{display:none!important}

/* ==========================================================
   Pool Designer VISUAL ALIGNMENT
   Matches the parent website without changing app behaviour.
========================================================== */
:root {
  --pool-designer-ink: #141414;
  --pool-designer-muted: #716e6a;
  --pool-designer-line: #deddd9;
  --pool-designer-soft: #f7f6f3;
  --pool-designer-surface: rgba(250, 249, 247, 0.96);
  --pool-designer-white: #ffffff;
  --pool-designer-blue: #124d69;
  --pool-designer-blue-soft: rgba(18, 77, 105, 0.10);
  --pool-designer-shadow: 0 12px 34px rgba(20, 20, 20, 0.08);
}

html,
body {
  color: var(--pool-designer-ink);
  background: #efefec;
  font-family: Inter, Arial, Helvetica, sans-serif;
}

.canvas-wrap {
  background: #b7b8b4;
}

/* Compact navigation rail */
.sidebar-icons {
  width: 56px;
  padding: 10px 7px;
  gap: 7px;
  background: rgba(250, 249, 247, 0.94);
  border-right: 1px solid var(--pool-designer-line);
  border-radius: 0;
  box-shadow: none;
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.icon-btn {
  width: 40px;
  height: 40px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: #4f4b47;
  font-size: 1.05rem;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.icon-btn:hover {
  background: #ffffff;
  border-color: var(--pool-designer-line);
}

.icon-btn.active {
  color: #ffffff;
  background: var(--pool-designer-blue);
  border-color: var(--pool-designer-blue);
  transform: none;
}

/* Slide-out editing panels */
.side-panel {
  left: 56px;
  width: 282px;
  padding: 24px 20px 32px;
  background: var(--pool-designer-surface);
  border-right: 1px solid var(--pool-designer-line);
  border-radius: 0;
  box-shadow: var(--pool-designer-shadow);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  backdrop-filter: blur(18px) saturate(130%);
}

.side-panel h2,
#panel-spa h2 {
  margin: 0 0 24px;
  color: var(--pool-designer-ink);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -.02em;
}

.side-panel h2::before {
  content: "";
  display: block;
  width: 24px;
  height: 2px;
  margin-bottom: 12px;
  background: var(--pool-designer-blue);
}

.side-panel h3 {
  margin: 22px 0 12px;
  color: var(--pool-designer-ink);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.side-panel label {
  gap: 7px;
  margin-bottom: 17px;
  color: var(--pool-designer-muted);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.side-panel select,
.side-panel input[type="number"],
.side-panel input[type="text"],
.side-panel textarea {
  width: 100%;
  border: 1px solid var(--pool-designer-line);
  border-radius: 2px;
  background: rgba(255,255,255,.94);
  color: var(--pool-designer-ink);
  padding: 10px 11px;
  font: 400 13px/1.35 Inter, Arial, sans-serif;
  text-transform: none;
  letter-spacing: 0;
  outline: none;
}

.side-panel select:focus,
.side-panel input:focus,
.side-panel textarea:focus {
  border-color: var(--pool-designer-blue);
  box-shadow: 0 0 0 3px var(--pool-designer-blue-soft);
}

.slider-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
}

.side-panel input[type="range"] {
  width: 100%;
  accent-color: var(--pool-designer-blue);
}

.slider-value {
  min-width: 48px;
  color: var(--pool-designer-ink);
  font-size: 11px;
  letter-spacing: 0;
  text-align: right;
  text-transform: none;
}

.hint,
.step-control-note {
  color: var(--pool-designer-muted);
  font-size: 12px;
  line-height: 1.5;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.side-panel .btn,
.panel-btn,
.assistant-form button {
  appearance: none;
  border: 1px solid var(--pool-designer-ink);
  border-radius: 999px;
  background: #ffffff;
  color: var(--pool-designer-ink);
  padding: 9px 13px;
  font: 600 11px/1 Inter, Arial, sans-serif;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}

.side-panel .btn:hover,
.panel-btn:hover,
.assistant-form button:hover {
  transform: translateY(-1px);
  background: var(--pool-designer-soft);
}

.side-panel .btn.primary,
.panel-btn,
.assistant-form button {
  background: var(--pool-designer-ink);
  border-color: var(--pool-designer-ink);
  color: #ffffff;
}

.side-panel .btn.primary:hover,
.panel-btn:hover,
.assistant-form button:hover {
  background: var(--pool-designer-blue);
  border-color: var(--pool-designer-blue);
}

/* Material swatches */
#tile-grid,
#tile-options {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.tile-btn {
  border: 1px solid var(--pool-designer-line);
  border-radius: 2px;
  box-shadow: none;
}

.tile-btn:hover,
.tile-btn.active {
  border-color: var(--pool-designer-blue);
  box-shadow: 0 0 0 2px var(--pool-designer-blue-soft);
}

.tile-btn-label {
  font-size: 10px;
  font-weight: 600;
}

/* Top actions */
.app-top-actions {
  top: 14px;
  right: 14px;
  gap: 8px;
}

.top-action-btn {
  border: 1px solid rgba(20,20,20,.10);
  border-radius: 999px;
  background: rgba(250, 249, 247, .92);
  color: var(--pool-designer-ink);
  box-shadow: 0 8px 24px rgba(20,20,20,.08);
  padding: 10px 15px;
  font: 600 12px/1 Inter, Arial, sans-serif;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.top-action-btn:hover {
  box-shadow: 0 10px 26px rgba(20,20,20,.11);
}

/* Starter pool screen */
.starter-overlay {
  padding: 26px;
  align-items: flex-start;
  background: #efefec;
  backdrop-filter: none;
}

.starter-panel {
  width: min(1120px, 96vw);
  max-height: calc(100vh - 52px);
  padding: 30px;
  background: rgba(255,255,255,.97);
  border: 1px solid var(--pool-designer-line);
  border-radius: 2px;
  box-shadow: 0 18px 54px rgba(20,20,20,.10);
}

.starter-header {
  margin: 0 auto 30px;
  max-width: 760px;
}

.starter-kicker {
  margin: 0 0 10px;
  color: var(--pool-designer-blue);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .28em;
}

.starter-header h1 {
  color: var(--pool-designer-ink);
  font-size: clamp(2rem, 3.6vw, 3.25rem);
  font-weight: 300;
  letter-spacing: -.045em;
  line-height: 1.02;
}

.starter-header p:last-child {
  max-width: 700px;
  margin-top: 14px;
  color: var(--pool-designer-muted);
  font-size: 15px;
  line-height: 1.55;
}

.starter-grid {
  gap: 14px;
}

.starter-card {
  border: 1px solid var(--pool-designer-line);
  border-radius: 2px;
  background: #ffffff;
  box-shadow: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.starter-card:hover,
.starter-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(18,77,105,.55);
  box-shadow: 0 12px 26px rgba(20,20,20,.09);
}

.starter-card.is-loading {
  border-color: var(--pool-designer-blue);
}

.starter-preview {
  height: 144px;
  border-bottom: 1px solid var(--pool-designer-line);
  background:
    linear-gradient(135deg, rgba(18,77,105,.07), rgba(18,77,105,.015)),
    repeating-linear-gradient(45deg, rgba(20,20,20,.045) 0 1px, transparent 1px 12px);
}

.starter-preview::before,
.starter-preview::after {
  border-color: #172131;
  background-color: rgba(68,151,196,.16);
}

.starter-card-body {
  padding: 18px 18px 20px;
}

.starter-card-title {
  margin-bottom: 7px;
  color: var(--pool-designer-ink);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -.015em;
}

.starter-card-desc {
  min-height: 42px;
  margin-bottom: 15px;
  color: var(--pool-designer-muted);
  font-size: 13px;
  line-height: 1.45;
}

.starter-card-action {
  border: 1px solid var(--pool-designer-ink);
  border-radius: 999px;
  background: var(--pool-designer-ink);
  color: #ffffff;
  padding: 9px 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .01em;
}

.starter-card:hover .starter-card-action,
.starter-card:focus-visible .starter-card-action {
  border-color: var(--pool-designer-blue);
  background: var(--pool-designer-blue);
}

/* Step controls and assistant */
.step-control-title {
  color: var(--pool-designer-ink);
  font-size: 12px;
}

.step-toggle-btn,
.assistant-chip {
  border: 1px solid var(--pool-designer-line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--pool-designer-ink);
}

.step-toggle-btn:hover,
.assistant-chip:hover {
  border-color: var(--pool-designer-blue);
  background: var(--pool-designer-blue-soft);
}

.step-toggle-btn.active {
  border-color: var(--pool-designer-blue);
  background: var(--pool-designer-blue);
  color: #ffffff;
}

.assistant-messages {
  border: 1px solid var(--pool-designer-line);
  border-radius: 2px;
  background: rgba(255,255,255,.72);
}

.assistant-message {
  border-radius: 2px;
}

.assistant-message.assistant-user {
  background: var(--pool-designer-blue-soft);
  color: var(--pool-designer-ink);
}

.assistant-message.assistant-bot {
  background: var(--pool-designer-soft);
  color: var(--pool-designer-ink);
}

.assistant-form textarea {
  border: 1px solid var(--pool-designer-line);
  border-radius: 2px;
  background: #ffffff;
  color: var(--pool-designer-ink);
}

@media (max-width: 560px) {
  .starter-panel {
    padding: 20px;
  }

  .starter-header h1 {
    font-size: 2rem;
  }

  .starter-card-title {
    font-size: 16px;
  }
}

/* Embedded external-controls mode: use the full iframe viewport without
   reserving a browser scrollbar gutter at the right edge. */
html.external-controls,
html.external-controls body {
  overflow: clip !important;
  scrollbar-gutter: auto !important;
}

html.external-controls .app-shell {
  width: 100vw !important;
  max-width: none !important;
}

html.external-controls .canvas-wrap {
  min-width: 0;
}

/* Section view now lives in the visible right-hand design controls. */
html.external-controls .icon-btn[data-panel="dimensions"] {
  display: none !important;
}

/* Align the starter-pool selection panel with the top of the surrounding
   designer workspace. Keep the side/bottom breathing room, but remove the
   unnecessary gap above the panel. */
.starter-overlay {
  padding: 0 26px 26px;
}

.starter-panel {
  max-height: calc(100vh - 26px);
}

@media (max-width: 720px) {
  .starter-overlay {
    padding: 0 12px 12px;
  }

  .starter-panel {
    max-height: calc(100vh - 12px);
  }
}

/* Raised pool control */
.pool-elevation-row { margin-top: 12px; }
#raisedPoolToggle { width: 100%; }
#raisedPoolToggle.active,
#raisedPoolToggle[aria-pressed="true"] {
  background: #163f52;
  border-color: #163f52;
  color: #fff;
}

.project-recovery[hidden]{display:none!important}.project-recovery{position:fixed;inset:0;z-index:10020;display:grid;place-items:center;padding:24px;background:rgba(19,23,26,.34);backdrop-filter:blur(8px)}
.project-recovery-card{width:min(520px,calc(100vw - 32px));background:#faf9f6;border:1px solid rgba(30,34,37,.14);padding:28px;box-shadow:0 22px 70px rgba(20,24,27,.18)}
.project-recovery-card h2{margin:0 0 10px;font:400 28px/1.15 Inter,Arial,sans-serif;color:#17191b}.project-recovery-message{margin:0 0 20px;color:#68645f;font-size:14px;line-height:1.55}.recovery-project{display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;width:100%;padding:0;text-align:left;background:#fff;border:1px solid #deddd9;cursor:pointer}.recovery-project .starter-preview{height:105px;border:0;border-right:1px solid #deddd9}.recovery-project strong,.recovery-project span{display:block}.recovery-project strong{font-size:16px;font-weight:500;color:#17191b}.recovery-project span{margin-top:7px;font-size:12px;color:#77736e}.recovery-project:hover{border-color:#124d69}.recovery-new{width:100%;margin-top:14px;padding:12px 18px;border:1px solid #17191b;background:#17191b;color:#fff;border-radius:999px;font-weight:600;cursor:pointer}

/* Enquiry / project submission */
.sidebar-submit-wrap{position:fixed;left:64px;bottom:16px;width:250px;z-index:30;pointer-events:none}.submit-quote-btn{pointer-events:auto;width:100%;border:0;border-radius:3px;background:var(--pool-designer-blue,#124d69);color:#fff;padding:13px 16px;font:600 12px/1 Inter,Arial,sans-serif;letter-spacing:.05em;text-transform:uppercase;box-shadow:0 12px 28px rgba(18,77,105,.22);cursor:pointer}.submit-quote-btn:hover{transform:translateY(-1px)}
.enquiry-modal[hidden]{display:none}.enquiry-modal{position:fixed;inset:0;z-index:10000;background:rgba(23,25,25,.58);display:grid;place-items:center;padding:24px;overflow:auto}.enquiry-shell{width:min(920px,100%);max-height:calc(100vh - 48px);overflow:auto;background:#f8f7f4;border:1px solid rgba(255,255,255,.4);box-shadow:0 28px 80px rgba(0,0,0,.28)}.enquiry-header{display:flex;justify-content:space-between;align-items:flex-start;padding:26px 30px 18px;border-bottom:1px solid var(--pool-designer-line,#ddd)}.enquiry-header h2{margin:5px 0 0;font:500 25px/1.15 Inter,Arial}.enquiry-close{border:0;background:transparent;font-size:28px;cursor:pointer}.enquiry-progress{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#ddd}.enquiry-step{padding:13px 15px;background:#eeece7;color:#777;font-size:12px;text-align:center}.enquiry-step.active{background:var(--pool-designer-ink,#242424);color:#fff}.enquiry-body{padding:28px 30px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid label{display:grid;gap:7px;color:#605d58;font-size:12px}.form-grid input{border:1px solid #cfcdc7;background:#fff;padding:12px;font:400 14px Inter}.verification-row,.builder-heading,.enquiry-footer{display:flex;gap:14px;align-items:center;justify-content:space-between}.verification-row{margin:22px 0}.builder-heading{margin-top:26px;border-top:1px solid #ddd;padding-top:20px}.builder-heading h3,.enquiry-body h3{margin:0 0 6px}.builder-heading p{margin:0;color:#777;font-size:12px}.secondary,.primary-action{border:1px solid #292929;background:#fff;padding:10px 14px;cursor:pointer;font:600 12px Inter}.primary-action{background:#202120;color:#fff}.builder-results{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:15px}.builder-card,.equipment-row{display:flex;gap:12px;border:1px solid #d8d5ce;background:#fff;padding:14px;cursor:pointer}.builder-card span,.equipment-row span{display:grid;gap:4px}.builder-card img{width:38px;height:38px;object-fit:contain;float:left;margin-right:8px}.builder-card small,.builder-card em,.equipment-row small,.muted{color:#79756f;font-size:11px;font-style:normal}.equipment-row{margin:8px 0}.equipment-row.locked{background:#f0eee9;cursor:default}.equipment-row.required{border-left:3px solid var(--pool-designer-blue,#124d69)}.review-preview{background:#ddd;aspect-ratio:16/7;overflow:hidden;margin-bottom:24px}.review-preview img{width:100%;height:100%;object-fit:cover}.review-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.review-grid section{border-top:1px solid #cbc8c0;padding-top:14px}.review-grid dl{display:flex;justify-content:space-between;gap:20px;margin:8px 0;font-size:12px}.review-grid dt{color:#777}.review-grid dd{margin:0;text-align:right}.review-chip{display:inline-block;border:1px solid #ccc;background:#fff;padding:6px 8px;margin:3px;font-size:11px}.confirm-row{display:flex;gap:10px;margin-top:24px;font-size:12px}.enquiry-error{margin:0 30px 12px;padding:11px 13px;background:#f8e5e1;color:#8d2f23;font-size:12px}.enquiry-busy{margin:0 30px 12px;color:#555;font-size:12px}.existing-project-action{margin:0 30px 12px}.enquiry-footer{padding:18px 30px;border-top:1px solid #ddd}.enquiry-open{overflow:hidden}
@media(max-width:700px){.sidebar-submit-wrap{left:62px;right:12px;width:auto;bottom:12px}.enquiry-modal{padding:0}.enquiry-shell{max-height:100vh;min-height:100vh}.form-grid,.builder-results,.review-grid{grid-template-columns:1fr}.enquiry-header,.enquiry-body,.enquiry-footer{padding-left:18px;padding-right:18px}.enquiry-step{font-size:10px;padding:11px 5px}}

/* Poolly model feature palette */
.model-feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0 0 10px}
.model-feature-btn{min-height:58px;border:1px solid var(--pool-designer-line);background:#fff;color:var(--pool-designer-ink);padding:9px 8px;font:600 11px/1.25 Inter,Arial,sans-serif;cursor:pointer;border-radius:3px}
.model-feature-btn:hover{border-color:#9f9b95;background:#faf9f7}
.model-feature-btn.is-selected,.model-feature-btn[aria-pressed="true"]{background:var(--pool-designer-blue);border-color:var(--pool-designer-blue);color:#fff}
.model-feature-btn[aria-disabled="true"]{color:#aaa7a2;background:#f3f2ef;border-color:#e2e0dc;cursor:not-allowed}
.model-feature-note{min-height:34px;margin:0 0 16px;color:#77736e;font-size:11px;line-height:1.45}
.curved-wall-delete-button{position:fixed;z-index:4300;place-items:center;width:30px;height:30px;padding:0;border:2px solid #fff;border-radius:999px;background:#b42318;color:#fff;box-shadow:0 5px 16px rgba(40,20,18,.28);font:700 22px/1 Inter,Arial,sans-serif;cursor:pointer;transform:translateY(-50%);touch-action:manipulation}
.curved-wall-delete-button:hover{background:#8f1c13;transform:translateY(-50%) scale(1.06)}
.curved-wall-delete-button:focus-visible{outline:3px solid rgba(22,117,248,.38);outline-offset:2px}
.curved-wall-delete-button:disabled{opacity:.55;cursor:wait}