* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #f0ece4;
  --panel-bg:  rgba(242, 238, 230, 0.78);
  --border:    rgba(168, 160, 148, 0.45);
  --dark:      #1a1a1a;
  --muted:     #9a9080;
  --accent:    #c8a870;
  --radius:    16px;
  --shadow:    0 8px 32px rgba(0,0,0,0.13), 0 2px 8px rgba(0,0,0,0.07);
  --tile:      72px;
  --gap:       5px;
}

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  font-family: 'DM Sans', system-ui, sans-serif;
  background: #d4e8c0;
  touch-action: none;
  -webkit-tap-highlight-color: transparent;
}

/* ─── VIEWPORT: full bleed ─── */
#vp {
  position: fixed; inset: 0; z-index: 0;
  cursor: default;
}
#vp canvas { display: block; width: 100% !important; height: 100% !important; }
#vp.placing { cursor: crosshair; }
#vp.moving  { cursor: move; }

/* ─── FLOATING PANEL ─── */
#panel {
  position: fixed;
  z-index: 100;
  background: var(--panel-bg);
  backdrop-filter: blur(20px) saturate(1.5) brightness(1.04);
  -webkit-backdrop-filter: blur(20px) saturate(1.5) brightness(1.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: none;
  flex-direction: column;
  overflow: hidden;
}

/* ─── PANEL BODY ─── */
#panel-body {
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}
#panel-body::-webkit-scrollbar { width: 6px; }
#panel-body::-webkit-scrollbar-track { background: transparent; }
#panel-body::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.15);
  border-radius: 3px;
}
#panel-body::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.25); }
#panel-body { scrollbar-width: thin; scrollbar-color: rgba(0,0,0,0.15) transparent; }


/* ─── ACTION ROW ─── */
#panel-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.tbtn {
  flex: 1;
  background: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10), 0 0 0 0.5px rgba(0,0,0,0.06);
  color: var(--dark);
  padding: 6px 3px;
  border-radius: 12px;
  font-size: 9px;
  font-family: inherit;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}
.tbtn:hover, .tbtn:active { background: var(--dark); color: var(--bg); box-shadow: 0 2px 8px rgba(0,0,0,0.18), 0 0 0 0.5px rgba(0,0,0,0.10); }
.tbtn.danger { color: #8a3820; }
.tbtn.danger:hover, .tbtn.danger:active { background: #8a3820; color: #fff; }
.tbtn.green { color: #3a5820; }
.tbtn.green:hover, .tbtn.green:active { background: #3a5820; color: #fff; }
.tbtn:disabled { opacity: 0.3; pointer-events: none; }
#nav-hint {
  grid-column: 1 / -1;
  font-size: 8px; color: var(--muted);
  letter-spacing: 0.04em; line-height: 1.6;
  padding: 2px 2px 0;
  text-align: center;
}

/* ─── SECTIONS ─── */
.ss { padding: 13px 13px 11px; border-bottom: 1px solid var(--border); }
.ss:last-child { border-bottom: none; }
.ss h2 {
  font-size: 8px; font-weight: 400;
  text-transform: uppercase; letter-spacing: 0.22em;
  color: var(--muted); margin-bottom: 10px;
}

/* ─── BLOCK LIST ─── */
.block-list { display: flex; flex-direction: column; }
.cat-section { padding: 0; }
.cat-section .cat-header { padding: 8px 4px 4px; }
.cat-section:first-child .cat-header { padding-top: 2px; }
.block-list-inner { display: flex; flex-direction: column; gap: 3px; }
.block-item {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 9px;
  padding: 6px 8px;
  cursor: pointer;
  transition: all 0.14s;
  display: flex; align-items: center; gap: 9px;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.block-item:hover, .block-item:active { background: rgba(0,0,0,0.05); border-color: var(--border); }
.block-item.dragging-active { background: var(--dark); border-color: var(--dark); }
.block-item.dragging-active .block-name { color: var(--bg); }
.block-item.dragging-active .block-dims { color: rgba(240,236,228,0.55); }
.block-thumb { width: 46px; height: 38px; border-radius: 7px; overflow: hidden; flex-shrink: 0; border: 1px solid var(--border); }
.block-thumb canvas { width: 100%; height: 100%; display: block; object-fit: contain; }
.block-name { font-size: 11px; font-weight: 400; color: var(--dark); letter-spacing: 0.01em; font-family: inherit; }
.block-dims { font-size: 8px; color: var(--muted); margin-top: 1px; opacity: 0.7; }
.cat-header {
  font-size: 8px; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.18em; color: rgba(154,144,128,0.75);
  padding: 8px 4px 4px; margin-top: 4px;
}
.cat-header:first-child { margin-top: 0; padding-top: 2px; }

/* ─── MATERIALS ─── */
.mat-grid { display: flex; flex-direction: column; gap: 0; padding: 4px 0; }

/* Two-column layout for landscape / wide screens */
.mat-columns {
  display: flex; flex-direction: column; gap: 0;
}
@media (min-width: 500px) {
  .mat-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }
}
.mat-zone {
  padding: 0;
  min-width: 0;
}
.mat-zone:first-child { padding-right: 6px; }
.mat-zone:last-child { padding-left: 6px; }
@media (max-width: 499px) {
  .mat-zone:first-child { padding-right: 0; }
  .mat-zone:last-child { padding-left: 0; border-top: 1px solid var(--border); padding-top: 6px; margin-top: 4px; }
}
.mat-zone-title {
  font-size: 8px; font-weight: 400; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--muted); padding: 2px 0 6px;
}
.mat-layer-section { padding: 0 0 6px; }
.mat-layer-section:not(:first-child) { border-top: 1px solid var(--border); padding-top: 6px; }
.mat-layer-title {
  font-size: 10px; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--dark); padding: 0 0 4px;
}
.mat-layer-row {
  display: flex; gap: 5px; flex-wrap: wrap;
}
.mat-wrap { display: flex; flex-direction: column; align-items: center; gap: 2px; width: 44px; flex-shrink: 0; }
.mat-sw {
  width: 38px; height: 38px;
  border-radius: 6px; cursor: pointer;
  border: 2px solid transparent;
  outline: 1px solid rgba(0,0,0,0.1);
  transition: all 0.14s;
  -webkit-tap-highlight-color: transparent;
  background-size: cover; background-position: center;
}
.mat-sw:hover { transform: scale(1.08); outline-color: rgba(0,0,0,0.3); }
.mat-sw.on { border-color: var(--dark) !important; outline-color: var(--dark); }
.mat-lbl { font-size: 6.5px; color: var(--muted); text-align: center; letter-spacing: 0.04em; text-transform: uppercase; line-height: 1.2; }

/* Two-step picker: category pills + colour swatches */
.mat-cat-row { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 6px; }
.mat-cat-pill {
  padding: 0 10px; height: 28px; line-height: 28px;
  border-radius: 6px; font-size: 10px; cursor: pointer;
  border: 1px solid var(--border); color: var(--muted);
  background: transparent; transition: all 0.15s;
  font-family: inherit; letter-spacing: 0.02em;
  white-space: nowrap; flex-shrink: 0;
}
.mat-cat-pill:hover { border-color: var(--dark); color: var(--dark); }
.mat-cat-pill.on {
  background: var(--dark); color: var(--bg);
  border-color: var(--dark);
}
.mat-color-row { display: flex; gap: 5px; flex-wrap: wrap; min-height: 28px; align-items: flex-start; }

/* Compact colour dots — same height as material pills */
.mat-color-dot {
  width: 28px; height: 28px;
  border-radius: 6px; cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.12s;
  flex-shrink: 0;
}
.mat-color-dot:hover { transform: scale(1.1); }
.mat-color-dot.on { border-color: var(--dark); outline: none; }

/* ─── WELCOME SCREEN ─── */
#welcome-overlay {
  position: fixed; inset: 0; z-index: 9000;
  background: #f0ece4;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* The card wraps its content tightly and sits centred
   via the overlay's align-items:center */
#welcome-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 720px;
  padding: clamp(10px, 2vh, 24px) clamp(14px, 3vw, 28px) clamp(14px, 2.5vh, 28px);
  box-sizing: border-box;
  gap: 0;
  animation: welcomeFadeIn 0.8s ease both;
}

@keyframes welcomeFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

#welcome-header {
  text-align: center;
  margin-bottom: 0;
  animation: welcomeFadeIn 0.9s ease 0.1s both;
}

#welcome-text {
  text-align: center;
  margin-top: clamp(4px, 0.6vh, 8px);
  margin-bottom: clamp(10px, 2vh, 22px);
  animation: welcomeFadeIn 0.9s ease 0.1s both;
}

#welcome-logo {
  width: clamp(200px, 40vmin, 440px);
  margin: 0 auto clamp(2px, 0.5vh, 7px);
  display: block;
  opacity: 0.50;
}

#welcome-title {
  font-size: clamp(13px, 2.4vmin, 18px);
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--dark);
  line-height: 1.5;
}

/* Preset gallery: compact grid, items grouped together */
#welcome-presets {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(140px, 28vw), 1fr));
  gap: clamp(6px, 1.2vmin, 14px);
  width: 100%;
  max-height: 50vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: clamp(10px, 2.5vh, 28px);
  animation: welcomeFadeIn 1.0s ease 0.25s both;
}

#welcome-presets:empty { display: none; }

.welcome-preset-item {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  cursor: pointer;
  border-radius: clamp(14px, 2vmin, 20px);
  overflow: hidden;
  border: none;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10), 0 0 0 0.5px rgba(0,0,0,0.06);
  transition: all 0.22s cubic-bezier(.4,0,.2,1);
  -webkit-tap-highlight-color: transparent;
}

.welcome-preset-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.13), 0 0 0 0.5px rgba(0,0,0,0.08);
}

.welcome-preset-thumb {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: #e8e2d8;
  border-radius: clamp(14px, 2vmin, 20px) clamp(14px, 2vmin, 20px) 0 0;
}

.welcome-preset-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(.4,0,.2,1);
}

.welcome-preset-item:hover .welcome-preset-thumb img {
  transform: scale(1.04);
}

.welcome-preset-name {
  font-size: clamp(8px, 1.4vmin, 11px);
  font-weight: 400;
  color: var(--dark);
  letter-spacing: 0.04em;
  padding: clamp(4px, 0.7vmin, 10px) clamp(6px, 1vmin, 12px) clamp(1px, 0.3vmin, 4px);
  line-height: 1.25;
}

.welcome-type-badge {
  font-size: clamp(6px, 1vmin, 8px);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 clamp(6px, 1vmin, 12px) clamp(3px, 0.5vmin, 10px);
}

/* Start from scratch / Go back buttons */
#welcome-buttons {
  display: flex;
  gap: clamp(8px, 1.5vmin, 16px);
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  animation: welcomeFadeIn 1.1s ease 0.4s both;
}

#welcome-fresh {
  align-self: center;
  background: #f0ece4;
  color: var(--dark);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: clamp(8px, 1.4vmin, 14px) clamp(24px, 5vmin, 40px);
  font-size: clamp(9px, 1.5vmin, 12px);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(.4,0,.2,1);
  -webkit-tap-highlight-color: transparent;
}
#welcome-fresh:hover {
  background: var(--dark);
  color: #f0ece4;
  border-color: var(--dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

#welcome-back {
  background: var(--dark);
  color: #f0ece4;
  border: 1px solid var(--dark);
  border-radius: 24px;
  padding: clamp(8px, 1.4vmin, 14px) clamp(24px, 5vmin, 40px);
  font-size: clamp(9px, 1.5vmin, 12px);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(.4,0,.2,1);
  -webkit-tap-highlight-color: transparent;
}
#welcome-back:hover {
  background: #1a1a16;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
}

/* ─── VIEWPORT OVERLAYS ─── */
#drop-hint {
  position: fixed; inset: 0; z-index: 10;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none; transition: opacity 0.4s;
}
#drop-hint.gone { opacity: 0; }
.dh-inner { text-align: center; }
.dh-inner .big { font-size: 36px; opacity: 0.2; }
.dh-inner p {
  font-size: 9px; color: rgba(154,144,128,0.8);
  margin-top: 10px; letter-spacing: 0.14em;
  line-height: 1.9; text-transform: uppercase;
}

#block-toolbar {
  position: fixed;
  display: none;
  gap: 6px;
  background: var(--panel-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 6px 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.13);
  z-index: 200;
  pointer-events: all;
  transform: translateX(-50%) translateY(-100%);
  margin-top: -10px;
  align-items: center;
  touch-action: manipulation;
}
#block-toolbar.show { display: flex; }
#block-toolbar button {
  height: 32px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--dark);
  transition: all 0.14s;
  padding: 4px 10px;
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
#block-toolbar button:hover, #block-toolbar button:active {
  background: var(--dark); border-color: var(--dark); color: var(--bg);
}
#block-toolbar button.active {
  background: var(--dark); border-color: var(--dark); color: var(--bg);
}
body[data-step="1"] #tb-move,   body[data-step="2"] #tb-move,
body[data-step="1"] #tb-rotate, body[data-step="2"] #tb-rotate,
body[data-step="1"] #tb-mirror, body[data-step="2"] #tb-mirror,
body[data-step="1"] #tb-delete, body[data-step="2"] #tb-delete,
body[data-step="1"] #tb-divider,body[data-step="2"] #tb-divider { display: none !important; }

#tb-info {
  display: flex; flex-direction: column; gap: 2px;
  padding: 2px 6px 2px 4px;
  max-width: 160px;
}
#tb-info .tb-name {
  font-size: 11px; font-weight: 500; color: var(--dark);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
#tb-info .tb-meta {
  font-size: 9px; color: var(--muted); white-space: nowrap; letter-spacing: 0.03em;
}
#tb-divider {
  width: 1px; height: 22px; background: var(--border); flex-shrink: 0;
}
#tb-delete { color: #8a3820; }
#tb-delete:hover, #tb-delete:active { background: #8a3820 !important; border-color: #8a3820 !important; color: #fff !important; }
#snap-badge {
  position: fixed; top: 18px; left: 50%; transform: translateX(-50%);
  background: var(--panel-bg); backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border); border-radius: 20px;
  padding: 7px 20px; font-size: 10px; letter-spacing: 0.1em;
  text-transform: uppercase; color: #5a5248;
  pointer-events: none; white-space: nowrap;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  opacity: 0; transition: opacity 0.15s; z-index: 200;
}
#snap-badge.show { opacity: 1; }
#snap-badge strong { color: var(--dark); font-weight: 500; }

#placing-bar {
  position: fixed; top: 18px; left: 50%; transform: translateX(-50%);
  background: rgba(26,26,26,0.90); backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 20px; padding: 9px 22px;
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  color: #f0ece4; pointer-events: none; display: none;
  white-space: nowrap; z-index: 200;
  box-shadow: 0 4px 20px rgba(0,0,0,0.22);
}
#placing-bar.show { display: block; }

#hint-bar {
  position: fixed; bottom: 14px; left: 50%; transform: translateX(-50%);
  font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(154,144,128,0.65);
  pointer-events: none; white-space: nowrap; z-index: 50;
}

/* ─── LOGO ─── */
#logo-overlay {
  position: fixed; top: 16px; right: 18px;
  pointer-events: none; width: 150px; opacity: 0.42; z-index: 50;
  transition: top 0.32s cubic-bezier(.4,0,.2,1), right 0.32s cubic-bezier(.4,0,.2,1),
              width 0.32s cubic-bezier(.4,0,.2,1);
}

/* ─── STEP WIZARD OVERLAY ──────────────────────────────────────
   A fixed bottom bar with step navigation that controls
   which panel sections are visible.
──────────────────────────────────────────────────────────────── */
#step-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 300;
  background: var(--panel-bg);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  height: 52px;
  gap: 0;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
}
#step-bar.hidden { transform: translateY(100%); }

.step-pip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  cursor: pointer;
  opacity: 0.35;
  transition: opacity 0.25s, transform 0.15s;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.step-pip.active { opacity: 1; }
.step-pip.completed { opacity: 0.6; }
.step-pip:active { transform: scale(0.96); }

.step-num {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 400;
  color: var(--muted);
  transition: all 0.25s;
  flex-shrink: 0;
}
.step-pip.active .step-num {
  background: var(--dark); color: var(--bg);
  border-color: var(--dark);
}
.step-pip.completed .step-num {
  background: rgba(0,0,0,0.06);
  border-color: var(--border);
}

.step-label {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
  white-space: nowrap;
}

@media (max-width: 400px) {
  .step-label { display: none; }
  .step-pip { padding: 8px 10px; }
}

.step-connector {
  width: 20px; height: 1px;
  background: var(--border);
  flex-shrink: 0;
}
@media (max-width: 500px) {
  .step-connector { width: 10px; }
}

/* ─── WIZARD MODE: PANEL OVERRIDE ─────────────────────────────
   The panel becomes a bottom-sheet anchored above the step bar.
   All original mode classes are overridden for uniform behavior.
   ALL surfaces use the same solid opaque background.
──────────────────────────────────────────────────────────────── */
body.wizard-mode { --panel-bg: #f2eee6 !important; }

/* Make step-bar and summary-overlay solid in wizard mode */
body.wizard-mode #step-bar,
body.wizard-mode #summary-overlay {
  background: #f2eee6 !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

body.wizard-mode #panel {
  position: fixed !important;
  bottom: 52px !important;
  top: auto !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  height: var(--sheet-h, 38vh) !important;
  max-height: 62vh !important;
  border-radius: 0 !important;
  border-left: none !important;
  border-right: none !important;
  border-bottom: none !important;
  flex-direction: column !important;
  overflow: visible !important;
  background: #f2eee6 !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  transition: none !important;
}

body.wizard-mode #panel.collapsed { height: 0 !important; max-height: 0 !important; overflow: hidden !important; }

/* Panel content fills panel */
body.wizard-mode #panel-content {
  display: flex !important;
  flex-direction: column !important;
  flex: 1 !important;
  overflow: hidden !important;
  min-height: 0 !important;
}

/* Panel body is the ONLY scrolling region */
body.wizard-mode #panel-body {
  overflow-y: auto !important;
  overflow-x: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  flex: 1 !important;
  min-height: 0 !important;
  -webkit-overflow-scrolling: touch !important;
}

/* Step 4 (Hutnut builder): panel-body does not scroll vertically */
/* (handled by [data-step="4"] rule above) */

/* Quiet scrollbar for wizard panel body */
body.wizard-mode #panel-body::-webkit-scrollbar { width: 6px; }
body.wizard-mode #panel-body::-webkit-scrollbar-track { background: transparent; }
body.wizard-mode #panel-body::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.15);
  border-radius: 3px;
}
body.wizard-mode #panel-body::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.25); }
body.wizard-mode #panel-body {
  scrollbar-width: thin !important;
  scrollbar-color: rgba(0,0,0,0.15) transparent !important;
}

/* ─── DRAWER TAB ──────────────────────────────────────────────
   A rounded tab that floats above the panel top edge.
   User drags it to resize the sheet smoothly.
──────────────────────────────────────────────────────────────── */
#wiz-tab { display: none; }

body.wizard-mode #wiz-tab {
  display: flex !important;
  position: absolute;
  top: -28px; left: 50%;
  transform: translateX(-50%);
  width: 48px; height: 28px;
  align-items: center;
  justify-content: center;
  background: #f2eee6;
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  cursor: ns-resize;
  z-index: 5;
  color: var(--muted);
  touch-action: none;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.15s;
}
body.wizard-mode #wiz-tab:hover { color: var(--dark); }
/* Flip chevron when sheet is collapsed */
body.wizard-mode #panel.collapsed + #wiz-tab svg,
body.wizard-mode[data-sheet-min="1"] #wiz-tab svg {
  transform: rotate(180deg);
}

/* ─── WIZARD HEADER (fixed, non-scrolling) ────────────────────
   Step title on left · hint + buttons on right, no overlap
──────────────────────────────────────────────────────────────── */
#wizard-header { display: none; }

body.wizard-mode #wizard-header {
  display: block !important;
  flex-shrink: 0 !important;
  border-bottom: 1px solid var(--border);
  z-index: 2;
}

#wiz-head-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 12px;
  min-height: 34px;
}

#wiz-step-title {
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--dark);
  flex-shrink: 0;
}

#wiz-head-right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex-shrink: 0;
}

#wiz-hint {
  font-size: 7px;
  color: rgba(154,144,128,0.65);
  letter-spacing: 0.04em;
  white-space: nowrap;
  flex-shrink: 0;
}

#wiz-btns {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

/* Override ALL base .tbtn properties inside the wizard header — match summary-btn */
#wiz-btns .tbtn {
  flex: none !important;
  height: 28px !important;
  padding: 0 12px !important;
  font-size: 8px !important;
  letter-spacing: 0.06em !important;
  min-width: 0 !important;
  border-radius: 14px !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  line-height: 28px !important;
  text-transform: uppercase !important;
}

/* Zwarte knoppen: alles behalve Clear, Undo, Redo en Admin */
.tbtn.primary, #wiz-btns .tbtn.primary {
  background: var(--dark) !important;
  border-color: var(--dark) !important;
  color: var(--bg) !important;
}
.tbtn.primary:hover, .tbtn.primary:active,
#wiz-btns .tbtn.primary:hover,
#wiz-btns .tbtn.primary:active {
  opacity: 0.85 !important;
  background: var(--dark) !important;
  color: var(--bg) !important;
}

/* On narrow screens hide the hint, keep buttons intact */
@media (max-width: 520px) {
  #wiz-hint { display: none; }
}

/* Hide the OLD actions row in wizard mode */
body.wizard-mode .ss-actions { display: none !important; }

/* ─── WIZARD: SECTIONS VISIBILITY ─────────────────────────────
   Only show the section matching the current step.
──────────────────────────────────────────────────────────────── */
body.wizard-mode .ss-modules  { display: none !important; }
body.wizard-mode .ss-materials { display: none !important; }
body.wizard-mode .ss-themes   { display: none !important; }
body.wizard-mode .ss-hutnuts  { display: none !important; }
body.wizard-mode .ss-roof     { display: none !important; }

/* Step 1: Themes (default) or Modules (PRO unlocked) */
body.wizard-mode[data-step="1"] .ss-themes { display: flex !important; flex-direction: column; }
/* Step 2: Materials editor */
body.wizard-mode[data-step="2"] .ss-materials { display: block !important; }
/* Step 5: Roof shape — same layout treatment as the themes ribbon (step 1) */
body.wizard-mode[data-step="5"] .ss-roof {
  display: flex !important;
  flex-direction: column;
  padding: 0 !important;
  border-bottom: none !important;
  flex: 1;
  min-height: 0;
}
body.wizard-mode[data-step="5"] #panel { display: flex !important; }

/* Step 3 (Review): hide panel entirely */
body.wizard-mode[data-step="3"] #panel { display: none !important; }

/* Step 6 (How it works): automatische demo, geen paneel nodig */
body.wizard-mode[data-step="6"] #panel { display: none !important; }

/* How it works: animatie-overlay met uitlegtekst boven op de 3D-weergave */
#howitworks-overlay {
  position: fixed;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 0 24px 76px; /* 52px step-bar + ~24px gap */
  pointer-events: none;
  z-index: 250;
}
#howitworks-caption {
  max-width: 560px;
  text-align: center;
  color: #fff;
  font-size: clamp(13px, 2.2vmin, 17px);
  line-height: 1.5;
  padding: 14px 22px;
  border-radius: 18px;
  background: rgba(20,18,14,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
#howitworks-caption.hiw-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Step 0: Hutnut catalogue — ribbon like the module ribbon */
body.wizard-mode[data-step="0"] .ss-hutnuts {
  padding: 0 !important;
  border-bottom: none !important;
  display: flex !important;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
body.wizard-mode[data-step="0"] #panel-body { overflow-y: hidden !important; }

/* Steps 0, 1, 2 and 4: show the panel as a flex column */
body.wizard-mode[data-step="0"] #panel,
body.wizard-mode[data-step="1"] #panel,
body.wizard-mode[data-step="2"] #panel,
body.wizard-mode[data-step="4"] #panel {
  display: flex !important;
}

/* Step 4: Hutnut builder (PRO) — same layout as old step 1 modules */
body.wizard-mode[data-step="4"] .ss-modules { display: block !important; }
body.wizard-mode[data-step="4"] #panel-body { overflow-y: hidden !important; }

/* ─── WIZARD: MODULE RIBBON LAYOUT ────────────────────────────
   Horizontal scrolling ribbon. Categories shown as inline
   vertical dividers with a label, not a top strip.
──────────────────────────────────────────────────────────────── */
body.wizard-mode[data-step="4"] .ss-modules {
  padding: 0 !important;
  border-bottom: none !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  flex: 1 !important;
  min-height: 0 !important;
}

/* Category strip — HIDDEN (removed per feedback) */
#ribbon-cat-strip { display: none !important; }

/* The scrolling ribbon itself */
#ribbon-scroll {
  display: flex;
  flex-direction: row;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  padding: 10px 14px 12px;
  gap: 0;
  flex: 1;
  min-height: 0;
  align-items: flex-start;
}
#hutnut-ribbon {
  display: flex; flex-direction: row; overflow-x: auto; overflow-y: hidden;
  -webkit-overflow-scrolling: touch; overscroll-behavior-x: contain;
  scroll-snap-type: x proximity; padding: 10px 14px 12px; gap: 8px;
  flex: 1; min-height: 0; align-items: flex-start;
}
#hutnut-ribbon::-webkit-scrollbar { display: none; }
#hutnut-ribbon { scrollbar-width: none; touch-action: pan-x; }
.ribbon-item { position: relative; }
.ribbon-item.gekozen {
  box-shadow: 0 0 0 2px var(--dark), 0 4px 14px rgba(0,0,0,0.12);
}
.hutnut-check {
  position: absolute; top: 8px; right: 8px; width: 20px; height: 20px;
  border-radius: 50%; background: var(--dark); color: var(--bg);
  font-size: 11px; line-height: 20px; text-align: center;
}
.hutnut-actions {
  display: flex; gap: 3px; flex-wrap: wrap; justify-content: center;
  padding: 0 6px 8px;
}

/* ─── LAADSCHERM ─── */
#boot-overlay {
  position: fixed; inset: 0; z-index: 10002;
  /* De tekst staat onderin in plaats van in het midden, zodat het huis
     op de foto vrij blijft. */
  padding-bottom: 9vh;
  align-items: flex-end;
  /* Staand beeld voor telefoons; brede schermen krijgen hieronder de
     liggende uitsnede. Samen ruim 20x kleiner dan de oorspronkelijke PNG. */
  background: #e8e2d8 url('../Front-tall.webp') center center / cover no-repeat;
  display: flex; justify-content: center;
  transition: opacity 0.7s ease;
}
#boot-overlay.gone { opacity: 0; pointer-events: none; }
@media (min-aspect-ratio: 1/1) {
  #boot-overlay { background-image: url('../Front-wide.webp'); }
}
#boot-knop {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 17px 36px; border-radius: 30px; border: none;
  background: rgba(255,255,255,0.86); backdrop-filter: blur(6px);
  color: #3a352e; text-align: center; cursor: default;
  box-shadow: 0 8px 32px rgba(0,0,0,0.14);
  transition: background 0.25s, color 0.25s, transform 0.14s, box-shadow 0.2s;
  max-width: 86vw;
}
#boot-knop:not([disabled]) {
  background: var(--dark); color: var(--bg); cursor: pointer;
}
#boot-knop:not([disabled]):hover { transform: translateY(-1px); box-shadow: 0 12px 38px rgba(0,0,0,0.2); }
#boot-knop:not([disabled]):active { transform: translateY(0); }
#boot-knop[disabled] { opacity: 0.9; }
/* Safari en Chrome tekenen om een aangeklikte of gefocuste knop een
   ring. Op een schermvullend beeld als dit oogt dat als een fout. */
#boot-knop,
#boot-knop:focus,
#boot-knop:focus-visible,
#boot-knop:active {
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
}
#logo-overlay { z-index: 10003; }

#ribbon-scroll::-webkit-scrollbar { display: none; }
#ribbon-scroll { scrollbar-width: none; touch-action: pan-x; }

/* Category group — inline vertical layout with divider */
.ribbon-cat-sep {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  flex-shrink: 0;
}
/* Vertical divider + label before each category group (except first) */
.ribbon-cat-sep-divider {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-right: 20px;
  margin-left: 20px;
  flex-shrink: 0;
  width: 1px;
  align-self: stretch;
}
.ribbon-cat-sep-line {
  width: 1px;
  flex: 1;
  background: var(--border);
  opacity: 0.6;
  margin-top: 18px;
  margin-bottom: 18px;
}
.ribbon-cat-sep-label {
  display: none;
}
/* Category name sits above its card row, same style as mat-layer-col-name */
.ribbon-cat-name {
  font-size: 11px;
  font-weight: 500;
  color: var(--dark);
  letter-spacing: 0.01em;
  white-space: nowrap;
  padding: 0 2px 7px;
  flex-shrink: 0;
}
.ribbon-items-row {
  display: flex;
  flex-direction: row;
  gap: 8px;
  align-items: flex-start;
}

/* Individual module card in ribbon — iOS B style */
.ribbon-item {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  cursor: pointer;
  flex-shrink: 0;
  scroll-snap-align: start;
  padding: 0;
  border-radius: 20px;
  border: none;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10), 0 0 0 0.5px rgba(0,0,0,0.06);
  overflow: hidden;
  transition: box-shadow 0.14s, transform 0.14s;
  -webkit-tap-highlight-color: transparent;
  width: min(152px, 26vw);
}
.ribbon-item:hover, .ribbon-item:active {
  box-shadow: 0 4px 14px rgba(0,0,0,0.13), 0 0 0 0.5px rgba(0,0,0,0.09);
}
.ribbon-item.active {
  box-shadow: 0 0 0 2px var(--dark), 0 4px 14px rgba(0,0,0,0.12);
}

/* Thumbnail fills the card width with a fixed 4:3 aspect ratio */
.ribbon-thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  flex-shrink: 0;
  background: #dad4c9;
  display: block;
  border-radius: 20px 20px 0 0;
}
.ribbon-thumb canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* Name + dims as a compact text strip at the bottom */
.ribbon-label {
  font-size: 10px;
  font-weight: 400;
  color: var(--dark);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 5px 6px 1px;
  line-height: 1.2;
}
.ribbon-dims {
  font-size: 7.5px;
  color: var(--muted);
  text-align: center;
  padding: 0 6px 5px;
}

/* Hide old block-list in wizard mode — ribbon replaces it */
body.wizard-mode .block-list { display: none !important; }

/* ─── WIZARD: MATERIALS RIBBON LAYOUT ──────────────────────── */

/* ─── WIZARD: MATERIALS LAYER RIBBON ─────────────────────────
   One layer at a time. Big chevrons on outside. No dots. No divider.
──────────────────────────────────────────────────────────────── */
body.wizard-mode[data-step="2"] .ss-materials {
  padding: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  flex: 1 !important;
  min-height: 0 !important;
  overflow: hidden !important;
}
body.wizard-mode[data-step="2"] .ss-materials h2 { display: none !important; }

/* ─── WIZARD: MATERIALS AS ONE HORIZONTAL RIBBON ──────────────
   All layers side-by-side in one scrolling ribbon.
   Each layer: name → type swatches → colour dots (vertical stack).
   Thin vertical divider + rotated label between layers.
──────────────────────────────────────────────────────────────── */

/* Single full-width horizontal scroll container */
#mat-ribbon {
  display: flex;
  flex-direction: row;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  flex: 1;
  min-height: 0;
  padding: 10px 14px 12px;
  gap: 0;
  /* flex-start, niet stretch: bij stretch nemen de kaarten de hoogte van
     de lade over, en dan meet de lade zichzelf en groeit hij elke keer
     dat je deze stap opent. */
  align-items: flex-start;
}
#mat-ribbon::-webkit-scrollbar { display: none; }
#mat-ribbon { scrollbar-width: none; touch-action: pan-x; }
/* ─── WIZARD: THEMES RIBBON ─────────────────────────────────────────────────
   Horizontal scroll of theme cards. Each card: 4x3 swatch grid
   (left 2 cols = building materials, right 2 cols = furniture)
   + theme name below. Action buttons row at the bottom.
────────────────────────────────────────────────────────────────────────────── */

#theme-ribbon, #roof-ribbon {
  display: flex;
  flex-direction: row;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  flex: 0 0 auto;
  padding: 10px 14px 8px;
  gap: 10px;
  align-items: flex-start;
}
#theme-ribbon::-webkit-scrollbar, #roof-ribbon::-webkit-scrollbar { display: none; }
#theme-ribbon, #roof-ribbon { scrollbar-width: none; touch-action: pan-x; }

.theme-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
  width: min(130px, 28vw);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10), 0 0 0 0.5px rgba(0,0,0,0.06);
  padding: 10px 10px 9px;
  transition: box-shadow 0.14s, transform 0.13s;
  user-select: none;
}
.theme-card:active { transform: scale(0.97); }
.theme-card.active { box-shadow: 0 0 0 2px var(--dark), 0 4px 14px rgba(0,0,0,0.13); }

.theme-swatch-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 3px;
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 9px;
  overflow: hidden;
}
.theme-swatch { width: 100%; height: 100%; background: #dad4c9; }

.theme-name {
  font-size: clamp(9px, 1.6vmin, 11px);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dark);
  text-align: center;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#theme-actions {
  display: flex;
  flex-direction: row;
  gap: 10px;
  padding: 4px 14px 10px;
  flex-shrink: 0;
}
.theme-action-btn {
  flex: 1;
  background: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10), 0 0 0 0.5px rgba(0,0,0,0.06);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: clamp(10px, 1.8vmin, 12px);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--dark);
  cursor: pointer;
  font-family: inherit;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.15s, transform 0.13s;
}
.theme-action-btn:active { transform: scale(0.97); }
.theme-pro-btn { background: var(--dark); color: #f0ece4; flex: 0 0 auto; min-width: 72px; }

/* ─── SHARED MODAL STYLES (PRO + Admin) ──────────────────────────────────────
   Both modals share the same box/input/button styles.
────────────────────────────────────────────────────────────────────────────── */
#pro-modal,
#admin-login-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.38);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
#pro-modal-box {
  background: #f5f1ea;
  border-radius: 20px;
  padding: 28px 24px 22px;
  width: min(320px, 88vw);
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.22);
}
#pro-modal-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
}
#pro-modal-desc {
  font-size: 12px;
  color: var(--dark);
  opacity: 0.7;
  line-height: 1.5;
}
#pro-code-input,
#admin-login-input {
  background: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10), 0 0 0 0.5px rgba(0,0,0,0.06);
  border-radius: 12px;
  padding: 11px 14px;
  font-size: 14px;
  font-family: inherit;
  color: var(--dark);
  outline: none;
  width: 100%;
  box-sizing: border-box;
  letter-spacing: 0.1em;
}
#pro-modal-error,
#admin-login-error {
  color: #c0392b;
  font-size: 11px;
  text-align: center;
  margin-top: -4px;
}
#pro-modal-btns {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 4px;
}

/* ─── WIZARD: THEMES RIBBON ─────────────────────────────────────────────────
   Horizontal scroll of theme cards. Each card: 4x3 swatch grid
   (left 2 cols = building materials, right 2 cols = furniture)
   + theme name below. Action buttons row at the bottom.
────────────────────────────────────────────────────────────────────────────── */

#theme-ribbon, #roof-ribbon {
  display: flex;
  flex-direction: row;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  flex: 0 0 auto;
  padding: 10px 14px 8px;
  gap: 10px;
  align-items: flex-start;
}
#theme-ribbon::-webkit-scrollbar, #roof-ribbon::-webkit-scrollbar { display: none; }
#theme-ribbon, #roof-ribbon { scrollbar-width: none; touch-action: pan-x; }

.theme-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
  width: min(130px, 28vw);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10), 0 0 0 0.5px rgba(0,0,0,0.06);
  padding: 10px 10px 9px;
  transition: box-shadow 0.14s, transform 0.13s;
  user-select: none;
}
.theme-card:active { transform: scale(0.97); }
.theme-card.active { box-shadow: 0 0 0 2px var(--dark), 0 4px 14px rgba(0,0,0,0.13); }

.theme-swatch-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 3px;
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 9px;
  overflow: hidden;
}
.theme-swatch { width: 100%; height: 100%; background: #dad4c9; }

.theme-name {
  font-size: clamp(9px, 1.6vmin, 11px);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dark);
  text-align: center;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#theme-actions {
  display: flex;
  flex-direction: row;
  gap: 10px;
  padding: 4px 14px 10px;
  flex-shrink: 0;
}
.theme-action-btn {
  flex: 1;
  background: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10), 0 0 0 0.5px rgba(0,0,0,0.06);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: clamp(10px, 1.8vmin, 12px);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--dark);
  cursor: pointer;
  font-family: inherit;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.15s, transform 0.13s;
}
.theme-action-btn:active { transform: scale(0.97); }
.theme-pro-btn { background: var(--dark); color: #f0ece4; flex: 0 0 auto; min-width: 72px; }

/* ─── SHARED MODAL STYLES (PRO + Admin) ──────────────────────────────────────
   Both modals share the same box/input/button styles.
────────────────────────────────────────────────────────────────────────────── */
#pro-modal,
#admin-login-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.38);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
#pro-modal-box {
  background: #f5f1ea;
  border-radius: 20px;
  padding: 28px 24px 22px;
  width: min(320px, 88vw);
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.22);
}
#pro-modal-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
}
#pro-modal-desc {
  font-size: 12px;
  color: var(--dark);
  opacity: 0.7;
  line-height: 1.5;
}
#pro-code-input,
#admin-login-input {
  background: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10), 0 0 0 0.5px rgba(0,0,0,0.06);
  border-radius: 12px;
  padding: 11px 14px;
  font-size: 14px;
  font-family: inherit;
  color: var(--dark);
  outline: none;
  width: 100%;
  box-sizing: border-box;
  letter-spacing: 0.1em;
}
#pro-modal-error,
#admin-login-error {
  color: #c0392b;
  font-size: 11px;
  text-align: center;
  margin-top: -4px;
}
#pro-modal-btns {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 4px;
}


/* One column per layer — grid: name row / swatch row (expands) / colour row */
.mat-layer-col {
  display: grid;
  grid-template-rows: auto 1fr auto;
  flex-shrink: 0;
  align-items: start;
}

/* Thin vertical divider between columns — just a line, no label */
.mat-layer-divider {
  width: 1px;
  background: var(--border);
  opacity: 0.5;
  flex-shrink: 0;
  margin: 18px 14px 8px;
  align-self: stretch;
}
.mat-layer-divider-line { display: none; }

/* Layer name above its swatches */
.mat-layer-col-name {
  font-size: 11px;
  font-weight: 500;
  color: var(--dark);
  letter-spacing: 0.01em;
  padding: 0 2px 7px;
  flex-shrink: 0;
  white-space: nowrap;
}

/* Type swatches row */
.mat-layer-types {
  display: flex;
  flex-direction: row;
  gap: 7px;
  flex-shrink: 0;
  padding-bottom: 8px;
  align-items: flex-start;
  align-self: start;
}

.mat-type-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}
.mat-type-swatch {
  width: min(52px, 10vw); height: min(52px, 10vw);
  border-radius: 12px;
  border: none;
  box-shadow: 0 2px 7px rgba(0,0,0,0.10), 0 0 0 0.5px rgba(0,0,0,0.06);
  overflow: hidden;
  background: var(--bg);
  filter: grayscale(1) brightness(1.05);
  transition: box-shadow 0.14s, transform 0.14s;
}
.mat-type-swatch canvas { width: 100% !important; height: 100% !important; display: block; }
.mat-type-card:hover .mat-type-swatch { box-shadow: 0 4px 12px rgba(0,0,0,0.14), 0 0 0 0.5px rgba(0,0,0,0.09); transform: scale(1.05); }
.mat-type-swatch.on { filter: grayscale(1) brightness(1.05); box-shadow: 0 0 0 2px var(--dark), 0 3px 8px rgba(0,0,0,0.12); }
.mat-type-label {
  font-size: 7px; color: var(--muted); text-align: center;
  letter-spacing: 0.03em; text-transform: uppercase; line-height: 1.2; max-width: 54px;
}

/* Colour dots row — always starts right after swatch area */
.mat-layer-colours {
  display: flex;
  flex-direction: row;
  gap: 5px;
  flex-shrink: 0;
  flex-wrap: nowrap;
  align-items: flex-start;
}
.mat-colour-item {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  cursor: pointer; flex-shrink: 0; -webkit-tap-highlight-color: transparent;
}
.mat-colour-dot {
  width: min(28px, 6vw); height: min(28px, 6vw); border-radius: 8px;
  border: none;
  box-shadow: 0 1px 5px rgba(0,0,0,0.12), 0 0 0 0.5px rgba(0,0,0,0.08);
  transition: all 0.12s;
}
.mat-colour-dot:hover { transform: scale(1.1); box-shadow: 0 2px 8px rgba(0,0,0,0.18), 0 0 0 0.5px rgba(0,0,0,0.12); }
.mat-colour-dot.on { box-shadow: 0 0 0 2px var(--dark), 0 2px 6px rgba(0,0,0,0.12); }
.mat-colour-lbl {
  font-size: 6.5px; color: var(--muted); text-align: center;
  letter-spacing: 0.04em; text-transform: uppercase; line-height: 1.2; max-width: 34px;
}

/* Hide all old per-layer navigation elements */
#mat-layer-outer { display: none !important; }
#mat-colour-divider { display: none !important; }
#mat-layer-strip { display: none !important; }

/* Hide OLD mat-grid content in wizard mode */
body.wizard-mode .mat-grid { display: none !important; }

/* Keep old mat-grid visible in non-wizard (panel) mode */
.mat-wrap {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 2px !important;
  width: 44px !important;
  height: auto !important;
  padding: 0 !important;
  flex-shrink: 0 !important;
}

body.wizard-mode .mat-sw {
  width: 38px !important;
  height: 38px !important;
  aspect-ratio: auto !important;
  flex-shrink: 0 !important;
}

body.wizard-mode .mat-lbl {
  font-size: 6.5px !important;
  text-align: center !important;
  white-space: nowrap !important;
}

body.wizard-mode .mat-cat-row { margin-bottom: 6px !important; }
body.wizard-mode .mat-cat-pill { height: 28px !important; line-height: 28px !important; font-size: 10px !important; }
body.wizard-mode .mat-color-row { min-height: 28px !important; }
body.wizard-mode .mat-color-dot { width: 28px !important; height: 28px !important; }

/* ─── WELCOME SCREEN: Landscape / short-viewport ───────────────
   On phones in landscape (short viewport), the welcome screen
   compacts: logo shrinks, margins tighten, preset grid is capped,
   text reduces. The overlay scrolls if still needed.
──────────────────────────────────────────────────────────────── */
@media (max-height: 520px) {
  #welcome-overlay {
    align-items: flex-start;
  }
  #welcome-card {
    padding-top: clamp(8px, 1.5vh, 14px);
    padding-bottom: clamp(8px, 1.5vh, 14px);
  }
  #welcome-header {
    margin-bottom: clamp(4px, 1vh, 10px);
  }
  #welcome-logo {
    width: clamp(120px, 22vmin, 200px);
  }
  #welcome-title {
    font-size: clamp(11px, 2vmin, 14px);
    line-height: 1.3;
  }
  #welcome-text {
    margin-top: clamp(4px, 0.8vh, 8px);
    margin-bottom: clamp(4px, 0.8vh, 8px);
  }
  #welcome-presets {
    max-height: 30vh;
    margin-bottom: clamp(6px, 1.2vh, 14px);
  }
  #welcome-buttons {
    gap: 8px;
  }
  #welcome-fresh, #welcome-back {
    padding: 7px 20px;
    font-size: 9px;
  }
}

/* ─── SMALL LANDSCAPE: Compact layout ─────────────────────────
   When viewport height is short (landscape phone), the drawer
   is capped to ~50% and content scrolls vertically within it.
   Tighten spacing so more fits in the limited height.
──────────────────────────────────────────────────────────────── */
@media (max-height: 500px) {
  body.wizard-mode .ss-modules {
    padding: 4px 8px 4px !important;
  }
  body.wizard-mode .cat-header {
    font-size: 7px !important;
    padding: 3px 2px 2px !important;
  }
  body.wizard-mode .block-list-inner {
    gap: 3px !important;
  }
  body.wizard-mode .block-item {
    padding: 3px 3px !important;
    gap: 2px !important;
  }
  body.wizard-mode .block-thumb {
    width: 44px !important;
    height: 34px !important;
  }
  body.wizard-mode .block-name {
    font-size: 8px !important;
  }
  body.wizard-mode .block-dims {
    font-size: 7px !important;
  }
  body.wizard-mode .ss-materials {
    padding: 4px 8px !important;
  }
  body.wizard-mode .mat-layer-title {
    font-size: 8px !important;
    padding: 0 0 2px !important;
  }
  body.wizard-mode .mat-layer-section {
    padding: 0 0 4px !important;
  }
  body.wizard-mode .mat-layer-section:not(:first-child) {
    padding-top: 4px !important;
  }
  body.wizard-mode .mat-layer-row {
    gap: 3px !important;
  }
  body.wizard-mode .mat-wrap {
    width: 36px !important;
  }
  body.wizard-mode .mat-sw {
    width: 30px !important;
    height: 30px !important;
    aspect-ratio: auto !important;
  }
  body.wizard-mode .mat-cat-pill {
    height: 24px !important;
    line-height: 24px !important;
    font-size: 9px !important;
    padding: 0 8px !important;
  }
  body.wizard-mode .mat-cat-row { margin-bottom: 4px !important; }
  body.wizard-mode .mat-color-dot {
    width: 24px !important;
    height: 24px !important;
  }
  body.wizard-mode #wizard-header #wiz-head-row {
    padding: 3px 8px !important;
    min-height: 28px !important;
  }
  body.wizard-mode #wiz-step-title {
    font-size: 13px !important;
  }
}

/* ─── SUMMARY OVERLAY ────────────────────────────────────────── */
/* Matches the wizard bottom-sheet exactly */
#summary-overlay {
  position: fixed;
  bottom: 52px; left: 0; right: 0;
  z-index: 250;
  background: #f2eee6;
  border-top: 1px solid var(--border);
  height: var(--sheet-h, 38vh);
  max-height: 50vh;
  display: none;
  flex-direction: column;
  overflow: visible;
}
body.wizard-mode[data-step="3"] #summary-overlay { display: flex; }

/* Matching wiz-tab above the review sheet */
#summary-tab {
  position: absolute;
  top: -28px; left: 50%;
  transform: translateX(-50%);
  width: 48px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: #f2eee6;
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  color: var(--muted);
  cursor: ns-resize;
  touch-action: none;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.15s;
}
#summary-tab:hover { color: var(--dark); }

/* Header — same height and padding as wiz-head-row */
#summary-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 12px;
  min-height: 34px;
  flex-shrink: 0;
  flex-wrap: nowrap;
  border-bottom: 1px solid var(--border);
}

/* Summary content scrolls — same scrollbar as panel-body */
#summary-content {
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1;
  min-height: 0;
  padding: 4px 13px 12px;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}
#summary-content::-webkit-scrollbar { width: 6px; }
#summary-content::-webkit-scrollbar-track { background: transparent; }
#summary-content::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.15);
  border-radius: 3px;
}
#summary-content::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.25); }
#summary-content { scrollbar-width: thin; scrollbar-color: rgba(0,0,0,0.15) transparent; }

/* Title matches wiz-step-title exactly */
#summary-overlay .summary-title {
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--dark);
  flex-shrink: 0;
}

/* Actions flush right, same as wiz-btns */
#summary-overlay .summary-actions {
  display: flex;
  gap: 4px;
  margin-left: auto;
  flex-shrink: 0;
  flex-wrap: wrap;
  align-items: center;
}

/* Summary rows — tighter padding to fit the shorter sheet */
#summary-overlay .summary-row {
  display: flex; justify-content: space-between;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
}
#summary-overlay .summary-row:last-of-type { border-bottom: none; }
#summary-overlay .sr-label { color: var(--muted); }
#summary-overlay .sr-value { color: var(--dark); font-weight: 400; }

/* Buttons match .tbtn sizing in the wizard header */
#summary-overlay .summary-btn {
  height: 28px;
  padding: 0 12px;
  border-radius: 14px;
  font-size: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s;
  -webkit-tap-highlight-color: transparent;
  white-space: nowrap;
  line-height: 1;
}
#summary-overlay .summary-btn.primary {
  background: var(--dark); color: var(--bg);
  border: 1px solid var(--dark);
}
#summary-overlay .summary-btn.primary:hover { opacity: 0.85; }
#summary-overlay .summary-btn.secondary,
#summary-overlay .summary-btn.primary {
  background: var(--dark);
  border: 1px solid var(--dark);
  color: var(--bg);
}
#summary-overlay .summary-btn.secondary:hover,
#summary-overlay .summary-btn.primary:hover { opacity: 0.85; }

/* ─── WIZARD: LOGO ────────────────────────────────────────────── */
body.wizard-mode #logo-overlay {
  top: 14px !important; right: 14px !important;
  bottom: auto !important; left: auto !important;
  width: 140px !important;
}
@media (max-width: 500px) {
  body.wizard-mode #logo-overlay { width: 100px !important; }
}


/* ─── SCHUIFBALK ONDER DE RIBBONS ────────────────────────────────
   Slanke horizontale schuifbalk in de Hutnuts-kleuren, onderaan de
   ribbon en dus net boven de stappenbalk. Vervangt de eerdere regels
   die de schuifbalk verborgen.
──────────────────────────────────────────────────────────────── */
#ribbon-scroll, #mat-ribbon, #theme-ribbon, #hutnut-ribbon, #roof-ribbon {
  scrollbar-width: thin !important;
  scrollbar-color: #c3bbae transparent !important;
  padding-bottom: 16px !important;
  touch-action: pan-x;
}
#ribbon-scroll::-webkit-scrollbar,
#mat-ribbon::-webkit-scrollbar,
#theme-ribbon::-webkit-scrollbar,
#hutnut-ribbon::-webkit-scrollbar,
#roof-ribbon::-webkit-scrollbar {
  display: block !important;
  height: 8px;
}
#ribbon-scroll::-webkit-scrollbar-track,
#mat-ribbon::-webkit-scrollbar-track,
#theme-ribbon::-webkit-scrollbar-track,
#hutnut-ribbon::-webkit-scrollbar-track,
#roof-ribbon::-webkit-scrollbar-track {
  background: transparent;
  margin: 0 14px;
}
#ribbon-scroll::-webkit-scrollbar-thumb,
#mat-ribbon::-webkit-scrollbar-thumb,
#theme-ribbon::-webkit-scrollbar-thumb,
#hutnut-ribbon::-webkit-scrollbar-thumb,
#roof-ribbon::-webkit-scrollbar-thumb {
  background: #c3bbae;
  border-radius: 4px;
}
#ribbon-scroll::-webkit-scrollbar-thumb:hover,
#mat-ribbon::-webkit-scrollbar-thumb:hover,
#theme-ribbon::-webkit-scrollbar-thumb:hover,
#hutnut-ribbon::-webkit-scrollbar-thumb:hover,
#roof-ribbon::-webkit-scrollbar-thumb:hover {
  background: #8a8377;
}

/* ─── VIEWER ─────────────────────────────────────────────────────
   De klantpagina gebruikt dezelfde opmaak, maar zonder gereedschap.
──────────────────────────────────────────────────────────────── */
body.viewer-mode #btn-admin,
body.viewer-mode #btn-admin2,
body.viewer-mode #wiz-btns .tbtn.danger,
body.viewer-mode #btn-undo,  body.viewer-mode #btn-undo2,
body.viewer-mode #btn-redo,  body.viewer-mode #btn-redo2,
body.viewer-mode #panel-actions,
body.viewer-mode #block-toolbar,
body.viewer-mode #placing-bar { display: none !important; }

/* Clear staat als eerste knop in beide balken */
body.viewer-mode #wiz-btns > button:first-child,
body.viewer-mode #panel-body > .ss-actions > button:first-child { display: none !important; }

body.viewer-mode #wiz-hint { display: none; }


/* ─── DOORKIJKSTANDEN ────────────────────────────────────────────
   Twee ronde knoppen onder de dag/nacht-knop, zelfde vormtaal.
──────────────────────────────────────────────────────────────── */
.kijk-knop {
  position: fixed; left: 21px; z-index: 110; cursor: pointer;
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: rgba(255,255,255,0.7);
  backdrop-filter: blur(8px); box-shadow: 0 2px 8px rgba(0,0,0,0.10);
  transition: background 0.18s;
}
.kijk-knop:hover { background: rgba(255,255,255,0.92); }
.kijk-knop.aan { background: var(--dark); }
.kijk-knop.aan svg { stroke: #f2ede6; }


/* ─── ÉÉN MAAT EN ÉÉN TEKSTSTIJL VOOR ALLE TEGELS ────────────────
   De tegels in stap 1 (Hutnuts), stap 2 (modules) en stap 4 (thema's)
   waren op drie verschillende momenten ontstaan en verschilden in maat,
   afronding, lettergrootte en hoofdlettergebruik. Hieronder één maat.
──────────────────────────────────────────────────────────────── */
.theme-card {
  width: min(152px, 26vw) !important;
  padding: 0 !important;
  gap: 0 !important;
  border-radius: 20px !important;
  overflow: hidden;
  align-items: stretch !important;
}
.theme-swatch-grid {
  border-radius: 20px 20px 0 0 !important;
  gap: 2px !important;
}
.roof-icon-box {
  border-radius: 20px 20px 0 0 !important;
}

/* Dakvorm-tegels (stap 5) — nog geen render/foto per dakvorm, dus een
   simpel silhouet als plaatsvervanger tot dat er is. */
.roof-icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #efece4;
  color: var(--dark);
}
.roof-icon-box svg { width: 56%; height: 56%; display: block; }
.theme-name {
  font-size: 10px !important;
  font-weight: 400 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  color: var(--dark) !important;
  padding: 5px 6px 8px !important;
  line-height: 1.2 !important;
}

/* De naamstrook onder elke tegel: zelfde in alle drie de ribbons */
.ribbon-label {
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--dark);
  text-align: center;
  padding: 6px 7px 1px;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ribbon-dims {
  font-size: 8px;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-align: center;
  padding: 0 7px 7px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* De themasectie had als enige nog de standaard onderrand van een .ss-blok
   staan — bij de modules en de catalogue was die al weg. */
body.wizard-mode[data-step="1"] .ss-themes {
  padding: 0 !important;
  border-bottom: none !important;
  flex: 1;
  min-height: 0;
}

/* Bredere knoppen voor de kolom linksboven: dag/nacht, Xray, rondgang.
   De iconen tekenen met currentColor, zodat ze in de actieve stand
   vanzelf licht worden. */
/* De knoppen zijn weer rond; 'breed' wordt niet meer gebruikt. */
.kijk-knop { color: #555; }
.kijk-knop.aan { color: #f2ede6; }
.kijk-knop.nacht { color: #dfe6f5; }
.kijk-knop .knoptekst {
  font-size: 13px; letter-spacing: 0.01em; text-transform: none;
  font-weight: 500; font-family: inherit; color: currentColor; line-height: 1;
}


/* ─── SCHUIFBALK VAN DE RONDGANG ─────────────────────────────────
   Verschijnt tijdens de wandeling, net boven de lade. Slepen neemt
   de wandeling over; loslaten laat hem verder lopen.
──────────────────────────────────────────────────────────────── */
#rondgang-balk {
  position: fixed; left: 50%; transform: translateX(-50%);
  width: min(560px, 76vw); z-index: 115; display: none;
  padding: 9px 16px; border-radius: 20px;
  background: rgba(255,255,255,0.72); backdrop-filter: blur(10px);
  box-shadow: 0 3px 16px rgba(0,0,0,0.12);
}
#rondgang-balk.aan { display: flex; align-items: center; gap: 14px; }
#rondgang-balk #rondgang-spoor { flex: 1; }
#rondgang-exit {
  flex: 0 0 auto; height: 28px; padding: 0 14px; border: none; border-radius: 14px;
  background: var(--dark); color: var(--bg); font-family: inherit;
  font-size: 8px; letter-spacing: 0.1em; text-transform: uppercase;
  cursor: pointer; white-space: nowrap;
}
#rondgang-exit:hover { opacity: 0.85; }

/* Wandelmodus: alleen het beeld, de schuifbalk en de uitknop.
   De lade en de stappenbalk schuiven weg; de ronde knoppen linksboven
   blijven, zodat je ook daarmee de wandeling kunt verlaten. */
/* De selector moet specifieker zijn dan regels als
   body.wizard-mode[data-step="0"] #panel { display: flex !important },
   anders wint die — bij gelijke !important telt specificiteit, niet volgorde. */
body.wandelmodus.wizard-mode[data-step] #panel,
body.wandelmodus.wizard-mode[data-step] #step-bar,
body.wandelmodus.wizard-mode[data-step] #summary-overlay,
body.wandelmodus #panel,
body.wandelmodus #step-bar,
body.wandelmodus #summary-overlay,
body.wandelmodus #wiz-tab { display: none !important; }
#rondgang-spoor {
  position: relative; height: 3px; border-radius: 3px;
  background: rgba(0,0,0,0.15); cursor: pointer;
}
#rondgang-spoor::before {          /* ruimer aanraakvlak dan de lijn zelf */
  content: ''; position: absolute; left: 0; right: 0; top: -11px; bottom: -11px;
}
#rondgang-vulling {
  position: absolute; left: 0; top: 0; height: 100%;
  background: var(--dark); border-radius: 3px;
}
#rondgang-knop {
  position: absolute; top: 50%; width: 13px; height: 13px;
  margin-left: -6.5px; margin-top: -6.5px; border-radius: 50%;
  background: var(--dark); box-shadow: 0 1px 5px rgba(0,0,0,0.3);
  transition: transform 0.12s;
}
#rondgang-balk.sleept #rondgang-knop { transform: scale(1.25); }

/* ─── ROOM VIEWER ────────────────────────────────────────────────
   Zelfde opzet als de wandelmodus: lade en stappenbalk weg, alleen
   het beeld met de bediening die erbij hoort.
──────────────────────────────────────────────────────────────── */
body.kamermodus.wizard-mode[data-step] #panel,
body.kamermodus.wizard-mode[data-step] #step-bar,
body.kamermodus.wizard-mode[data-step] #summary-overlay,
body.kamermodus #panel,
body.kamermodus #step-bar,
body.kamermodus #summary-overlay,
body.kamermodus #wiz-tab { display: none !important; }

/* Zwevende pijlen boven de modules */
#kamer-pijlen { position: fixed; inset: 0; z-index: 114; pointer-events: none; display: none; }
body.kamermodus.kamer-overzicht #kamer-pijlen { display: block; }
.kamer-pijl {
  position: absolute; transform: translate(-50%, -100%);
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  pointer-events: auto; cursor: pointer; user-select: none;
  padding: 8px 12px 6px; border-radius: 16px;
  background: rgba(255,255,255,0.86); backdrop-filter: blur(8px);
  box-shadow: 0 4px 18px rgba(0,0,0,0.16);
  transition: transform 0.14s, background 0.14s;
}
.kamer-pijl:hover { background: #fff; }
.kamer-pijl .naam {
  font-family: 'DM Sans', sans-serif; font-size: 9px; letter-spacing: 0.06em;
  color: #3a352e; white-space: nowrap;
}
.kamer-pijl .punt { color: var(--dark); line-height: 0; }

/* Balk met knoppen onderin */
#kamer-balk {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%);
  z-index: 115; display: none; gap: 8px; align-items: center;
  padding: 9px 12px; border-radius: 22px;
  background: rgba(255,255,255,0.72); backdrop-filter: blur(10px);
  box-shadow: 0 3px 16px rgba(0,0,0,0.12);
}
body.kamermodus #kamer-balk { display: flex; }
#kamer-balk button {
  height: 28px; padding: 0 14px; border: none; border-radius: 14px;
  background: var(--dark); color: var(--bg); font-family: inherit;
  font-size: 8px; letter-spacing: 0.1em; text-transform: uppercase;
  cursor: pointer; white-space: nowrap; outline: none;
  -webkit-tap-highlight-color: transparent;
}
#kamer-balk button:hover { opacity: 0.85; }
body.kamer-overzicht #kamer-terug { display: none; }
#kamer-hint {
  display: none; padding: 0 6px 0 8px; color: var(--dark);
  font-size: 8px; letter-spacing: 0.1em; text-transform: uppercase;
  white-space: nowrap;
}
body.kamer-overzicht #kamer-hint { display: block; }
/* Naar de kamer ernaast. Zit daar niets, dan is er ook geen knop. */
#kamer-links, #kamer-rechts { display: none; }
body.kamer-binnen #kamer-links.er,
body.kamer-binnen #kamer-rechts.er { display: block; }

/* Kijkbediening voor vingers */
#kamer-stuur {
  position: fixed; right: 18px; bottom: 74px; z-index: 115;
  display: none; align-items: center; gap: 6px;
}
body.kamermodus.kamer-binnen #kamer-stuur { display: flex; }
#kamer-stuur > div { display: flex; flex-direction: column; gap: 6px; }
#kamer-stuur button {
  width: 38px; height: 38px; border-radius: 50%; border: none;
  background: rgba(255,255,255,0.8); backdrop-filter: blur(8px);
  color: #3a352e; font-size: 15px; line-height: 1; cursor: pointer;
  box-shadow: 0 2px 10px rgba(0,0,0,0.14); outline: none;
  -webkit-tap-highlight-color: transparent;
}
#kamer-stuur button:active { background: var(--dark); color: var(--bg); }