/* ---------------------------------------------------------------------------
   Shed Builder UI
   White chrome around a neutral grey studio stage. One green accent. Geist.
   Palette sampled from the Sensei Sheds 3D Designer screenshots in
   inspiration-3d copy/: #52aa54 green, #eff8f1 green tint, #1a1c1e ink,
   #727a71 muted, #e6e7eb hairlines, stage #ebebeb → #dcdcdc.
   Effects budget: hairlines, one shadow token, blur only on the four small
   stage overlays, 150ms transitions. Nothing on the page animates on its own.
   --------------------------------------------------------------------------- */
:root {
  --bg-0: #ffffff;
  /* topbar */
  --bg-1: #ffffff;
  /* panel */
  --bg-2: #ffffff;
  /* cards, inputs */
  --bg-3: #f3f5f3;
  /* hover */
  --bg-4: #e7ebe7;
  /* pressed / selected surface */
  --line: #e6e7eb;
  --line-2: #d4dad3;
  --line-3: #c1c9bf;
  --fg: #1a1c1e;
  --fg-2: #424942;
  --fg-3: #727a71;
  --fg-4: #9ea3ae;
  --accent: #52aa54;
  /* darker green: hover on filled buttons, and any small green text */
  --accent-2: #35843a;
  --accent-dim: #eff8f1;
  /* border for green-tinted blocks */
  --accent-line: #c8e7ce;
  /* soft ring: completed steps, tinted grid lines */
  --accent-ring: #a8d4a9;
  --on-accent: #ffffff;
  --danger: #d9534f;
  --glass: rgba(255, 255, 255, 0.92);
  --glass-line: #d4dad3;
  --stage-0: #f5f5f5;
  --stage-1: #ebebeb;
  --stage-2: #dcdcdc;
  --stage-ink: #1a1c1e;
  --stage-ink-2: #727a71;
  --panel-w: 392px;
  --topbar-h: 56px;
  --r-sm: 8px;
  --r: 12px;
  --r-lg: 16px;
  --shadow: 0 1px 2px rgba(26, 28, 30, 0.06), 0 8px 24px rgba(26, 28, 30, 0.10);
  --font: 'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --t: 150ms var(--ease);
}

/* WALK-08 (D-04): blue and orange accent variants for Edwin to choose
   between, selectable only via ?theme=blue / ?theme=orange (index.html's
   inline reader sets data-theme before this stylesheet's first paint).
   Only the five accent tokens change; --on-accent and every other token
   stay shared, so contrast is unaffected. No other selector in this file
   needs editing -- every rule already reads color through these custom
   properties. Default (no data-theme, or any other value) stays green. */
:root[data-theme="blue"] {
  --accent: #3b6fd6;
  --accent-2: #28509e;
  --accent-dim: #eaf1fc;
  --accent-line: #c7dbf5;
  --accent-ring: #9cc0ee;
}

:root[data-theme="orange"] {
  --accent: #e0812f;
  --accent-2: #b8631c;
  --accent-dim: #fdf0e2;
  --accent-line: #f3d6ae;
  --accent-ring: #eab97a;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  height: 100%;
  margin: 0;
}

body {
  font-family: var(--font);
  color: var(--fg);
  background: var(--bg-1);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'ss01', 'cv11';
  overflow: hidden;
  font-size: 13.5px;
  line-height: 1.45;
  color-scheme: light;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
  letter-spacing: inherit;
}

button:focus-visible,
select:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

::selection {
  background: var(--accent-dim);
  color: var(--fg);
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.015em;
}

h2 {
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 11px;
  margin: 26px 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--fg-3);
  display: flex;
  align-items: center;
  gap: 10px;
}

h3::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--line);
}

h4 {
  margin: 16px 0 8px;
  font-size: 11px;
  font-weight: 500;
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

h4 small {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: 11px;
}

p {
  margin: 0 0 10px;
}

.muted {
  color: var(--fg-3);
}

.fine {
  font-size: 11.5px;
  color: var(--fg-3);
  line-height: 1.5;
}

.num,
.price-value,
.style-from,
.chip,
.spec-mini dd,
.insp-val,
table.price td:last-child,
.fx-row em,
.add-card span,
.caption span,
.dim-label,
.quote-summary span {
  font-family: var(--mono);
  font-feature-settings: 'tnum', 'zero';
  font-variant-numeric: tabular-nums;
}

/* Thin, quiet scrollbars */
.panel-body {
  scrollbar-width: thin;
  scrollbar-color: var(--line-2) transparent;
}

.panel-body::-webkit-scrollbar {
  width: 8px;
}

.panel-body::-webkit-scrollbar-thumb {
  background: var(--line-2);
  border-radius: 8px;
  border: 2px solid var(--bg-1);
}

.panel-body::-webkit-scrollbar-track {
  background: transparent;
}

.app {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* ---- Top bar ------------------------------------------------------------- */
.topbar {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 14px 0 16px;
  background: var(--bg-0);
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 3;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand svg {
  width: 30px;
  height: 30px;
  fill: var(--accent);
  flex: none;
}

.brand svg .door {
  fill: var(--bg-0);
}

.brand>div {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand b {
  display: block;
  font-weight: 500;
  font-size: 10.5px;
  line-height: 1.2;
  color: var(--fg-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.dealer-select {
  display: block;
  width: auto;
  max-width: 280px;
  margin: 1px 0 0 -6px;
  padding: 2px 22px 2px 6px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23727a71' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 7px center / 9px 6px;
  color: var(--accent);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background-color var(--t), border-color var(--t);
}

.dealer-select:hover {
  background-color: var(--bg-3);
  border-color: var(--line);
}

.dealer-select option {
  color: var(--fg);
  background: var(--bg-2);
  font-weight: 500;
  font-size: 13px;
}

.topbar-title {
  display: none;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.topbar-right .sep {
  width: 1px;
  height: 22px;
  background: var(--line-2);
  margin: 0 6px;
}

.price-tag {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  margin: 0 8px 0 2px;
  line-height: 1.05;
}

.price-label {
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3);
  font-weight: 500;
}

.price-value {
  font-size: 18px;
  font-weight: 500;
  color: var(--accent-2);
  margin-top: 3px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid var(--line-2);
  background: var(--bg-2);
  color: var(--fg);
  height: 34px;
  padding: 0 14px;
  border-radius: 9px;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: -0.005em;
  transition: background-color var(--t), border-color var(--t), color var(--t), transform var(--t), box-shadow var(--t);
  white-space: nowrap;
}

.btn svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.btn:hover {
  background: var(--bg-3);
  border-color: var(--line-3);
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.4;
  cursor: default;
  transform: none;
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
}

.btn.primary:hover {
  background: var(--accent-2);
  border-color: var(--accent-2);
}

.btn.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--fg-2);
}

.btn.ghost:hover {
  background: var(--bg-3);
  color: var(--fg);
  border-color: var(--line);
}

/* 04-UI-SPEC Surface 1: the summary step's "Review & sign your deposit
   agreement" action -- not .btn.primary (Save changes already claims the
   one accent-filled anchor on this step), reads as clearly actionable
   without competing. */
.btn.accent-outline {
  background: transparent;
  border-color: var(--accent-line);
  color: var(--accent-2);
}

.btn.accent-outline:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

.btn.danger {
  border-color: rgba(217, 83, 79, 0.4);
  color: var(--danger);
  background: transparent;
}

.btn.danger:hover {
  background: rgba(217, 83, 79, 0.08);
}

.btn.small {
  height: 28px;
  padding: 0 10px;
  font-size: 12px;
  border-radius: 7px;
}

.icon-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: transparent;
  display: grid;
  place-items: center;
  color: var(--fg-2);
  transition: background-color var(--t), color var(--t), border-color var(--t);
}

.icon-btn svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-btn:hover:not(:disabled) {
  background: var(--bg-3);
  color: var(--fg);
  border-color: var(--line);
}

.icon-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

/* ---- Layout -------------------------------------------------------------- */
.main {
  flex: 1;
  display: flex;
  min-height: 0;
}

.panel {
  width: var(--panel-w);
  flex: none;
  display: flex;
  flex-direction: column;
  background: var(--bg-1);
  border-right: 1px solid var(--line);
  min-height: 0;
  position: relative;
  z-index: 2;
}

.steps {
  display: flex;
  gap: 2px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-1);
  position: relative;
}

.step {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 9px 2px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 0;
  color: var(--fg-3);
  border-radius: 8px;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: color var(--t), background-color var(--t);
}

.step:hover {
  color: var(--fg-2);
  background: var(--bg-3);
}

.step-label {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.step-num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid var(--line-3);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  color: var(--fg-2);
  transition: background-color var(--t), border-color var(--t), color var(--t);
}

.step:has(~ .step.active) .step-num {
  background: var(--accent-dim);
  border-color: var(--accent-ring);
  color: var(--accent-2);
}

.step.active {
  color: var(--fg);
  background: var(--accent-dim);
}

.step.active .step-num {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}

.panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 22px 20px 32px;
}

.panel-body>* {
  animation: panel-in 220ms var(--ease);
}

.panel-body.same>* {
  animation: none;
}

@keyframes panel-in {
  from {
    transform: translateY(6px);
  }

  to {
    transform: none;
  }
}

.panel-foot {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  background: var(--bg-1);
}

.panel-foot .btn.primary {
  min-width: 120px;
}

.step-head {
  margin-bottom: 20px;
}

.step-head p {
  color: var(--fg-3);
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.5;
}

.step-head b {
  color: var(--fg);
  font-weight: 600;
}

/* ---- Style cards ---------------------------------------------------------- */
.style-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.style-card {
  text-align: left;
  border: 1px solid var(--line);
  background: var(--bg-2);
  border-radius: var(--r);
  padding: 8px 8px 11px;
  transition: border-color var(--t), background-color var(--t), transform var(--t);
  position: relative;
  overflow: hidden;
}

.style-card:hover {
  border-color: var(--line-3);
  background: var(--bg-3);
}

.style-card.selected {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
  background: var(--accent-dim);
}

.style-card.selected::after {
  content: '';
  position: absolute;
  top: 10px;
  right: 10px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E");
  background-size: 11px;
  background-repeat: no-repeat;
  background-position: center;
}

.style-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: contain;
  border-radius: 8px;
  display: block;
  padding: 6px;
  background: radial-gradient(ellipse at 50% 60%, #f7f7f7 0%, #e9e9e9 62%, #dedede 100%);
}

.style-name {
  font-weight: 600;
  font-size: 13.5px;
  margin: 10px 2px 0;
  letter-spacing: -0.01em;
}

.style-blurb {
  font-size: 11.5px;
  color: var(--fg-3);
  line-height: 1.4;
  margin: 3px 2px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.style-from {
  font-size: 11.5px;
  color: var(--accent-2);
  margin: 8px 2px 0;
}

/* ---- Fields & chips --------------------------------------------------------- */
.field {
  margin-bottom: 18px;
}

.field>label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  margin-bottom: 8px;
}

.chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.chip {
  border: 1px solid var(--line-2);
  background: var(--bg-2);
  color: var(--fg-2);
  border-radius: 8px;
  height: 34px;
  padding: 0 10px;
  min-width: 50px;
  text-align: center;
  font-size: 12.5px;
  font-weight: 500;
  transition: background-color var(--t), border-color var(--t), color var(--t);
}

.chip:hover {
  border-color: var(--line-3);
  color: var(--fg);
  background: var(--bg-3);
}

.chip.selected {
  background: var(--accent);
  color: var(--on-accent);
  border-color: var(--accent);
  font-weight: 600;
}

/* WR-02 (06.1-REVIEW.md): a resumed design pinned to an archived width still
   renders a "(no longer offered)" chip so the current selection stays
   visible -- muted/not-allowed instead of the plain hover-interactive look,
   since tapping it is a no-op (disabled), not a real re-pick. */
.chip.selected[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
}
.chip.selected[disabled]:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}

.spec-mini {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin: 22px 0 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--bg-2);
  overflow: hidden;
}

.spec-mini div {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
}

.spec-mini div:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.spec-mini div:nth-last-child(-n+2) {
  border-bottom: 0;
}

.spec-mini dt {
  color: var(--fg-3);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.spec-mini dd {
  margin: 0;
  font-size: 13px;
  color: var(--fg);
}

.seg {
  display: inline-flex;
  border: 1px solid var(--line-2);
  border-radius: 9px;
  overflow: hidden;
  background: var(--bg-3);
  padding: 3px;
  gap: 2px;
}

.seg button {
  border: 0;
  background: transparent;
  padding: 6px 12px;
  font-weight: 500;
  font-size: 12.5px;
  color: var(--fg-2);
  border-radius: 6px;
  transition: background-color var(--t), color var(--t);
}

.seg button:hover {
  color: var(--fg);
}

.seg button.on {
  background: var(--accent);
  color: var(--on-accent);
}

.seg button small {
  font-weight: 500;
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: 11px;
  margin-left: 4px;
}

.seg button.on small {
  color: rgba(255, 255, 255, 0.85);
}

.seg.small button {
  padding: 5px 10px;
  font-size: 12px;
}

/* ---- Swatches ------------------------------------------------------------- */
.color-group {
  padding: 18px 0 8px;
  border-top: 1px solid var(--line);
}

.color-group:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.color-group h3 {
  margin-top: 0;
}

.swatches {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px 4px;
}

.swatch {
  border: 0;
  background: transparent;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.swatch i {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08), 0 0 0 2px var(--bg-1), 0 0 0 3px transparent;
  transition: transform var(--t), box-shadow var(--t);
}

.swatch i em {
  font-style: normal;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  opacity: 0.85;
}

.swatch:hover i {
  transform: scale(1.08);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08), 0 0 0 2px var(--bg-1), 0 0 0 3px var(--line-3);
}

.swatch span {
  font-size: 10px;
  color: var(--fg-3);
  text-align: center;
  line-height: 1.15;
  max-width: 60px;
  transition: color var(--t);
}

.swatch.selected i {
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08), 0 0 0 2px var(--bg-1), 0 0 0 3.5px var(--accent);
}

.swatch.selected span {
  color: var(--fg);
  font-weight: 500;
}

/* ---- Openings ---------------------------------------------------------------- */
.plan {
  border: 1px solid var(--line);
  background: var(--bg-2);
  border-radius: var(--r);
  padding: 10px;
  background-image: radial-gradient(circle, rgba(0, 0, 0, 0.09) 1px, transparent 1px);
  background-size: 14px 14px;
}

.plan-svg {
  width: 100%;
  height: 190px;
  display: block;
}

.plan-body {
  fill: rgba(0, 0, 0, 0.03);
  stroke: var(--fg);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.plan-porch {
  fill: rgba(82, 170, 84, 0.18);
  stroke: none;
}

.plan-wall {
  stroke: transparent;
  stroke-width: 18;
  cursor: pointer;
  vector-effect: non-scaling-stroke;
  transition: stroke var(--t);
}

.plan-wall.active {
  stroke: rgba(82, 170, 84, 0.3);
}

.plan-wall:hover {
  stroke: rgba(0, 0, 0, 0.08);
}

.plan-label {
  font-size: 10px;
  font-family: var(--font);
  fill: var(--fg-3);
  pointer-events: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.plan-fx {
  stroke-width: 6;
  vector-effect: non-scaling-stroke;
  stroke-linecap: butt;
  cursor: pointer;
}

.plan-fx.door {
  stroke: var(--fg);
}

.plan-fx.window {
  stroke: #3b8fe0;
}

.plan-fx.selected {
  stroke: var(--accent);
}

.plan-loft {
  fill: rgba(82, 170, 84, 0.10);
  stroke: rgba(82, 170, 84, 0.55);
  stroke-width: 1;
  stroke-dasharray: 3 2;
  vector-effect: non-scaling-stroke;
}

.plan-item {
  fill: rgba(0, 0, 0, 0.06);
  stroke: var(--fg-2);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  cursor: pointer;
  transition: fill var(--t);
}

.plan-item.bench {
  fill: rgba(181, 142, 83, 0.55);
}

.plan-item.shelf {
  fill: rgba(111, 182, 255, 0.28);
}

.plan-item.wall {
  fill: var(--fg-2);
}

.plan-item:hover {
  fill: rgba(0, 0, 0, 0.14);
}

.plan-item.selected {
  stroke: var(--accent);
  stroke-width: 2;
  fill: rgba(82, 170, 84, 0.35);
}

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

.fx-row {
  display: grid;
  grid-template-columns: 54px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 6px 12px 6px 6px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-2);
  cursor: pointer;
  transition: border-color var(--t), background-color var(--t);
}

.fx-row:hover {
  border-color: var(--line-3);
  background: var(--bg-3);
}

.fx-row.selected {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.fx-row img {
  width: 54px;
  height: 42px;
  object-fit: contain;
  background: radial-gradient(ellipse at 50% 60%, #f7f7f7, #e2e2e2);
  border-radius: 6px;
}

.fx-row b {
  display: block;
  font-size: 13px;
  font-weight: 600;
}

.fx-row span {
  font-size: 11.5px;
  color: var(--fg-3);
}

.fx-row em {
  font-style: normal;
  font-size: 12px;
  color: var(--fg-2);
}

.fx-list .empty {
  color: var(--fg-3);
  font-size: 13px;
  padding: 10px 2px;
}

.add-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.add-card {
  border: 1px solid var(--line);
  background: var(--bg-2);
  border-radius: 10px;
  padding: 6px 6px 9px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  transition: border-color var(--t), background-color var(--t);
}

.add-card:hover {
  border-color: var(--line-3);
  background: var(--bg-3);
}

.add-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: contain;
  background: radial-gradient(ellipse at 50% 60%, #f7f7f7, #e2e2e2);
  border-radius: 6px;
}

.add-card b {
  font-size: 11.5px;
  text-align: center;
  line-height: 1.25;
  font-weight: 500;
}

.add-card span {
  font-size: 11px;
  color: var(--accent-2);
}

.loft-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.loft-grid label {
  font-size: 11px;
  font-weight: 500;
  color: var(--fg-3);
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

select,
input[type=text],
input[type=email],
input[type=tel],
input:not([type]),
textarea {
  font: inherit;
  padding: 8px 10px;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  background: var(--bg-2);
  color: var(--fg);
  width: 100%;
  transition: border-color var(--t), background-color var(--t);
}

select:hover,
input:hover,
textarea:hover {
  border-color: var(--line-3);
}

select {
  -webkit-appearance: none;
  appearance: none;
  padding-right: 30px;
  background: var(--bg-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23727a71' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 11px center / 9px 6px;
}

.loft-grid select {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  font-size: 13px;
}

input[type=checkbox] {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
}

/* ---- Interior ---------------------------------------------------------------- */
.int-group {
  padding: 18px 0 8px;
  border-top: 1px solid var(--line);
}

.int-group h3 {
  margin-top: 0;
}

.int-group h4 {
  margin: 16px 0 8px;
}

.muted.small {
  font-size: 12px;
  line-height: 1.5;
  margin: -6px 0 12px;
}

.muted.small b {
  color: var(--fg);
  font-weight: 600;
}

.field>label small {
  text-transform: none;
  letter-spacing: 0;
  color: var(--accent-2);
  font-weight: 500;
  margin-left: 6px;
}

.floor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.floor-card {
  border: 1px solid var(--line);
  background: var(--bg-2);
  border-radius: 10px;
  padding: 6px 6px 9px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  text-align: center;
  transition: border-color var(--t), background-color var(--t);
}

.floor-card:hover {
  border-color: var(--line-3);
  background: var(--bg-3);
}

.floor-card.selected {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.floor-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 3px;
}

.floor-card b {
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.25;
}

.floor-card span {
  font-size: 10.5px;
  color: var(--fg-3);
  line-height: 1.3;
}

.floor-card em {
  font-style: normal;
  font-size: 10.5px;
  color: var(--accent-2);
  font-family: var(--mono);
  margin-top: 2px;
}

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

.opt-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-2);
  cursor: pointer;
  transition: border-color var(--t), background-color var(--t);
}

.opt-row:hover {
  border-color: var(--line-3);
  background: var(--bg-3);
}

.opt-row.selected {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.opt-row input[type=radio] {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
  margin: 0;
}

.opt-row b {
  display: block;
  font-size: 13px;
  font-weight: 600;
}

.opt-row small {
  display: block;
  font-size: 11.5px;
  color: var(--fg-3);
  line-height: 1.35;
  margin-top: 2px;
}

.opt-row em {
  font-style: normal;
  font-size: 12px;
  color: var(--accent-2);
  font-family: var(--mono);
}

.stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 10px 0 0;
  font-size: 12.5px;
}

.stepper small {
  color: var(--fg-3);
  margin-left: 6px;
  font-size: 11px;
}

.stepper>div {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  background: var(--bg-2);
  overflow: hidden;
}

.stepper button {
  border: 0;
  background: transparent;
  color: var(--fg-2);
  width: 30px;
  height: 28px;
  font-size: 15px;
}

.stepper button:hover:not(:disabled) {
  background: var(--bg-3);
  color: var(--fg);
}

.stepper button:disabled {
  opacity: 0.3;
}

.stepper b {
  min-width: 26px;
  text-align: center;
  font-family: var(--mono);
  font-size: 12.5px;
}

.inside-label {
  position: absolute;
  transform: translate(-50%, -50%);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--stage-ink-2);
  background: rgba(255, 255, 255, 0.55);
  padding: 3px 8px;
  border-radius: 6px;
  white-space: nowrap;
  transition: opacity 0.2s;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

body.outdoor .inside-label {
  color: #fff;
  background: rgba(0, 0, 0, 0.35);
}

.inspector .chips {
  gap: 4px;
}

.inspector .chip {
  height: 28px;
  min-width: 40px;
  padding: 0 8px;
  font-size: 12px;
}

/* ---- Summary ---------------------------------------------------------------- */
table.spec,
table.price {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

table.spec th {
  text-align: left;
  font-weight: 500;
  color: var(--fg-3);
  padding: 9px 8px 9px 0;
  width: 36%;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

table.spec td {
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}

table.price td {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

table.price td:last-child {
  text-align: right;
  font-size: 12.5px;
}

table.price tr.sub td:first-child {
  padding-left: 14px;
  color: var(--fg-3);
}

table.price tr.total td {
  font-weight: 600;
  border-bottom: 0;
  border-top: 1px solid var(--line-3);
  padding-top: 12px;
  font-size: 15px;
}

table.price tr.total td:last-child {
  color: var(--accent-2);
  font-size: 17px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0;
}

/* ---- Stage ------------------------------------------------------------------- */
.stage {
  flex: 1;
  position: relative;
  min-width: 0;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 50% 40%, var(--stage-0) 0%, transparent 70%),
    linear-gradient(180deg, var(--stage-0) 0%, var(--stage-1) 38%, var(--stage-1) 58%, var(--stage-2) 100%);
}

.stage::before {
  /* one soft vignette so the edges recede and the building reads as the subject */
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 85% 80% at 50% 45%, transparent 55%, rgba(0, 0, 0, 0.06) 100%);
}

body.outdoor .stage::before {
  display: none;
}

#view {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  outline: none;
}

.caption {
  position: absolute;
  left: 22px;
  top: 18px;
  pointer-events: none;
  color: var(--stage-ink);
}

.caption b {
  display: block;
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.caption span {
  display: block;
  font-size: 11.5px;
  color: var(--stage-ink-2);
  margin-top: 4px;
}

body.outdoor .caption b,
body.outdoor .caption span {
  color: #fff;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.55);
}

.stage-tools {
  position: absolute;
  right: 16px;
  top: 16px;
  display: flex;
  gap: 6px;
}

.tool {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 34px;
  padding: 0 12px;
  border-radius: 9px;
  border: 1px solid var(--glass-line);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-2);
  transition: color var(--t), background-color var(--t), border-color var(--t);
  box-shadow: var(--shadow);
}

.tool:hover {
  color: var(--fg);
  border-color: var(--line-3);
}

.tool svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tool.on {
  color: var(--accent-2);
  border-color: var(--accent-ring);
  background: var(--accent-dim);
}

.tool#btn-full {
  width: 34px;
  padding: 0;
  justify-content: center;
}

.viewbar {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  display: flex;
  gap: 2px;
  padding: 4px;
  border-radius: 11px;
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-line);
  box-shadow: var(--shadow);
}

.viewbar button {
  border: 0;
  background: transparent;
  color: var(--fg-2);
  height: 30px;
  padding: 0 12px;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 500;
  transition: background-color var(--t), color var(--t);
}

.viewbar button:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--fg);
}

.viewbar button.on {
  background: var(--accent);
  color: var(--on-accent);
}

.viewbar button svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: block;
}

.viewbar button.spin {
  margin-left: 4px;
  border-left: 1px solid var(--glass-line);
  border-radius: 0 7px 7px 0;
  padding: 0 11px 0 14px;
}

.hint {
  position: absolute;
  left: 50%;
  bottom: 66px;
  transform: translateX(-50%);
  font-size: 11.5px;
  color: var(--stage-ink-2);
  transition: opacity 0.6s ease;
  pointer-events: none;
  white-space: nowrap;
}

.hint.fade {
  opacity: 0;
}

body.outdoor .hint {
  color: #fff;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.dims-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.dim-label {
  position: absolute;
  transform: translate(-50%, -50%);
  background: var(--glass);
  border: 1px solid var(--glass-line);
  color: var(--accent-2);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 6px;
  white-space: nowrap;
  transition: opacity 0.2s;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.inspector {
  position: absolute;
  left: 18px;
  bottom: 74px;
  width: 300px;
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
  padding: 14px 16px 12px;
  border: 1px solid var(--glass-line);
  animation: rise 0.2s var(--ease);
}

@keyframes rise {
  from {
    transform: translateY(8px);
  }

  to {
    transform: none;
  }
}

.insp-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.insp-head b {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.insp-head .icon-btn {
  width: 26px;
  height: 26px;
  font-size: 16px;
  line-height: 1;
}

.insp-field {
  display: block;
  font-size: 10.5px;
  font-weight: 500;
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 12px 0;
}

.insp-field select {
  margin-top: 6px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  font-size: 13px;
}

.insp-val {
  float: right;
  text-transform: none;
  letter-spacing: 0;
  color: var(--fg);
  font-weight: 500;
  font-size: 11.5px;
}

.insp-field input[type=range] {
  width: 100%;
  margin: 10px 0 0;
  accent-color: var(--accent);
}

.check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  margin: 8px 0;
}

.check small {
  color: var(--fg-3);
  margin-left: auto;
  font-size: 11px;
}

.insp-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line-2);
  font-size: 11px;
}

.toast {
  position: absolute;
  left: 50%;
  top: 18px;
  transform: translate(-50%, -16px);
  opacity: 0;
  pointer-events: none;
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-line);
  color: var(--fg);
  padding: 9px 16px;
  border-radius: 10px;
  font-size: 12.5px;
  font-weight: 500;
  box-shadow: var(--shadow);
  transition: opacity 0.2s ease, transform 0.25s var(--ease);
  max-width: 80%;
  text-align: center;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ---- Loader -------------------------------------------------------------------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: var(--bg-0);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  transition: opacity 0.45s ease, visibility 0.45s;
}

.loader.done {
  opacity: 0;
  visibility: hidden;
}

.loader p {
  font-size: 13px;
  color: var(--fg-3);
  letter-spacing: 0.02em;
}

.loader code {
  font-family: var(--mono);
  color: var(--fg);
}

.loader-mark {
  width: 132px;
}

.loader-mark path {
  fill: none;
  stroke: var(--fg-2);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 260;
  stroke-dashoffset: 260;
  animation: draw 1.4s var(--ease) forwards;
}

.loader-mark .l2 {
  animation-delay: 0.2s;
}

.loader-mark .l3 {
  animation-delay: 0.45s;
  stroke: var(--accent);
}

.loader-mark .l4 {
  animation-delay: 0.6s;
  stroke: var(--accent);
}

@keyframes draw {
  to {
    stroke-dashoffset: 0;
  }
}

/* ---- Modal ------------------------------------------------------------------------ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(26, 28, 30, 0.45);
  display: grid;
  place-items: center;
  padding: 20px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-card {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  padding: 26px 26px 20px;
  width: min(560px, 100%);
  box-shadow: var(--shadow);
  animation: rise 0.2s var(--ease);
}

.modal-close {
  position: absolute;
  right: 12px;
  top: 12px;
  font-size: 18px;
}

.modal h2 {
  margin-bottom: 6px;
}

.modal p {
  color: var(--fg-2);
}

.quote-summary {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  margin: 14px 0 18px;
  font-size: 14px;
  font-weight: 600;
}

.quote-summary span {
  font-size: 13px;
  color: var(--accent-2);
  font-weight: 500;
}

#quote-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

#quote-form label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 11px;
  font-weight: 500;
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

#quote-form input,
#quote-form textarea {
  text-transform: none;
  letter-spacing: 0;
  font-size: 13.5px;
}

#quote-form label.wide,
#quote-form .actions,
#quote-form .fine {
  grid-column: 1 / -1;
}

#quote-form .actions {
  margin: 6px 0 0;
}

/* ---- Save modal: validation, price mismatch, saved panel, banner (Phase 2) ------ */
.field-error {
  display: block;
  font-size: 11.5px;
  color: var(--danger);
  margin-top: 4px;
}

input.invalid {
  border-color: var(--danger);
}

/* D-87 honeypot field (Surface 7): clip-based hide, deliberately NOT
   display:none or opacity:0 -- a bot inspecting computed style cannot
   trivially detect and route around this the way it could a display-none
   field, and no JS ever un-hides it (CLAUDE.md Hidden Text Rule: this is a
   non-content form input, not body copy that starts hidden and is
   JS-revealed -- the inverse of the flagged pattern). */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.price-alert {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-left: 3px solid var(--danger);
  margin: 14px 0 0;
}

.price-alert b {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--danger);
}

.price-alert span {
  font-size: 11.5px;
  color: var(--fg-2);
}

.old-total {
  text-decoration: line-through;
  color: var(--fg-3);
  margin-right: 6px;
  font-weight: 400;
}

.saved-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  margin: 14px 0;
}

.saved-link code {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--fg-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.saved-indicator {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  color: var(--fg-3);
  white-space: nowrap;
}

.saved-indicator svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: var(--accent-2);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

.saved-indicator time {
  color: var(--fg-2);
  font-weight: 500;
}

.notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  margin: 0 0 16px;
  border-radius: 10px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  font-size: 11.5px;
  color: var(--fg-2);
}

.notice .icon-btn {
  width: 22px;
  height: 22px;
}

/* ---- Sign page (Phase 4, 04-08): review and e-sign a contract -------------------- */
.sign-page {
  max-width: 640px;
  margin: 0 auto;
  padding: 20px 20px 96px;
}

.sign-header {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}

.sign-header img,
.sign-header svg {
  width: 30px;
  height: 30px;
  flex: none;
}

.sign-header b {
  display: block;
  font-size: 14px;
  font-weight: 600;
}

.sign-doc-meta {
  font-size: 11.5px;
  color: var(--fg-3);
  margin-top: 2px;
}

.demo-banner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--line-3);
  background: repeating-linear-gradient(45deg, var(--bg-3), var(--bg-3) 10px, var(--bg-4) 10px, var(--bg-4) 20px);
  margin: 0 0 16px;
}

.demo-banner svg {
  width: 18px;
  height: 18px;
  flex: none;
  stroke: var(--fg-2);
  fill: none;
  stroke-width: 1.8;
}

.demo-banner b {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg);
}

.demo-banner span {
  display: block;
  font-size: 11.5px;
  color: var(--fg-2);
  margin-top: 2px;
  line-height: 1.5;
}

.sign-section {
  margin: 26px 0;
}

.sign-doc {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sign-doc canvas {
  width: 100%;
  height: auto;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  box-shadow: var(--shadow);
  display: block;
}

.consent-box {
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--fg-2);
  line-height: 1.5;
}

.consent-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 14px;
}

.consent-check input[type="checkbox"] {
  width: 22px;
  height: 22px;
  flex: none;
  margin-top: 1px;
  accent-color: var(--accent);
}

.consent-check label {
  font-size: 13.5px;
  color: var(--fg);
  line-height: 1.4;
}

.sig-pad {
  position: relative;
  width: 100%;
  height: 140px;
  border: 1px dashed var(--line-3);
  border-radius: var(--r-sm);
  background: var(--bg-2);
  margin-top: 10px;
  touch-action: none;
  overflow: hidden;
}

.sig-pad.disabled {
  background: var(--bg-3);
  border-color: var(--line);
}

.sig-pad canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.sig-pad .sig-hint {
  position: absolute;
  left: 12px;
  bottom: 10px;
  font-size: 11.5px;
  color: var(--fg-4);
  pointer-events: none;
}

.sig-tools {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}

@font-face {
  font-family: 'Signature Cursive';
  src: url('../assets/vendor/fonts/caveat-bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}

.sign-bar {
  position: sticky;
  bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: var(--bg-1);
}

.sign-bar .btn.primary {
  width: 100%;
  height: 44px;
}

.sign-status {
  font-size: 11.5px;
  color: var(--fg-3);
  text-align: center;
}

.sign-confirm {
  text-align: center;
  padding: 40px 0 20px;
}

.sign-confirm .icon-ok {
  width: 48px;
  height: 48px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--accent-dim);
  display: grid;
  place-items: center;
}

.sign-confirm .icon-ok svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent-2);
  fill: none;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.doc-alert {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-left: 3px solid var(--danger);
  margin: 0 0 16px;
}

.doc-alert b {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--danger);
}

.doc-alert span {
  font-size: 11.5px;
  color: var(--fg-2);
}

.sign-blocked {
  max-width: 420px;
  margin: 60px auto;
  text-align: center;
}

.sign-blocked p {
  color: var(--fg-2);
  margin-top: 8px;
}

/* ---- Print --------------------------------------------------------------------- */
#print-sheet {
  display: none;
}

@media print {
  .app {
    display: none !important;
  }

  body {
    overflow: visible;
    background: #fff;
    color: #000;
    color-scheme: light;
  }

  #print-sheet {
    display: block;
    padding: 24px;
    font-size: 12px;
  }

  #print-sheet header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 2px solid #000;
    padding-bottom: 10px;
    margin-bottom: 14px;
  }

  #print-sheet h1 {
    font-size: 22px;
  }

  #print-sheet .print-total {
    text-align: right;
    font-family: var(--mono);
    font-size: 22px;
  }

  #print-sheet .print-total small {
    display: block;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  #print-sheet img {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
    border: 1px solid #ddd;
    margin-bottom: 14px;
  }

  #print-sheet table {
    width: 100%;
    border-collapse: collapse;
    margin: 8px 0 14px;
  }

  #print-sheet th,
  #print-sheet td {
    text-align: left;
    padding: 5px 0;
    border-bottom: 1px solid #ddd;
    vertical-align: top;
    color: #000;
  }

  #print-sheet table.price td:last-child {
    text-align: right;
    font-family: var(--mono);
  }

  #print-sheet tr.total td {
    font-weight: 700;
    border-top: 2px solid #000;
  }

  #print-sheet .fine {
    color: #444;
  }
}

/* ---- Responsive --------------------------------------------------------------------- */
@media (max-width: 1180px) {
  :root {
    --panel-w: 360px;
  }

  .swatches {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (max-width: 860px) {
  :root {
    --topbar-h: 52px;
  }

  .topbar {
    padding: 0 10px 0 12px;
    gap: 6px;
  }

  .brand b,
  #btn-snapshot,
  #btn-share,
  .saved-indicator,
  .topbar-right .sep {
    display: none;
  }

  .dealer-select {
    max-width: 190px;
    margin: 0 0 0 -6px;
    font-size: 13px;
  }

  .brand {
    gap: 8px;
  }

  .brand svg {
    width: 26px;
    height: 26px;
  }

  .price-tag {
    margin: 0 4px;
  }

  .price-value {
    font-size: 16px;
  }

  .main {
    flex-direction: column-reverse;
  }

  .panel {
    width: 100%;
    height: 46vh;
    border-right: 0;
    border-top: 1px solid var(--line-2);
    border-radius: 14px 14px 0 0;
    margin-top: -14px;
  }

  .steps {
    overflow-x: auto;
    padding: 6px 8px;
    scrollbar-width: none;
  }

  .steps::-webkit-scrollbar {
    display: none;
  }

  .step {
    min-width: 70px;
    padding: 7px 4px 6px;
  }

  .floor-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .panel-body {
    padding: 16px 14px 22px;
  }

  .panel-foot {
    padding: 10px 12px;
  }

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

  .inspector {
    left: 10px;
    right: 10px;
    width: auto;
    bottom: 64px;
  }

  .caption {
    left: 14px;
    top: 12px;
  }

  .caption b {
    font-size: 16px;
  }

  .stage-tools {
    right: 10px;
    top: 10px;
  }

  .tool span {
    display: none;
  }

  .tool {
    width: 34px;
    padding: 0;
    justify-content: center;
  }

  .viewbar {
    bottom: 12px;
  }

  .viewbar button {
    padding: 0 9px;
    font-size: 11.5px;
  }

  .hint {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Pay page (Phase 5, PAY-01) */
.paypage {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

#pay-root {
  width: min(560px, 100%);
}

.paypage .modal-card {
  animation: none;
  /* Effects budget (app.css:7-8): this page gets no entrance motion at all --
     every word of the summary, the amount and the trust line must already be
     on screen the instant this markup is inserted. */
}

.pay-card {
  text-align: center;
}

.pay-card h2 {
  margin-bottom: 6px;
}

.pay-card p {
  color: var(--fg-2);
}

.pay-summary {
  font-size: 13px;
  color: var(--fg-3);
  margin: 0 0 4px;
}

.pay-amount {
  font-size: 28px;
  font-weight: 600;
  color: var(--fg);
  margin: 0 0 14px;
}

.pay-icon-ok {
  width: 48px;
  height: 48px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--accent-dim);
  display: grid;
  place-items: center;
}

.pay-icon-ok svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent-2);
  fill: none;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pay-status-error {
  color: var(--danger);
}

.pay-card .btn.primary {
  width: 100%;
  height: 44px;
  font-size: 14px;
  margin: 4px 0 16px;
}