:root, [data-theme="tan"] {
  --ink: #1a1a1a;
  --cream: #faf8f5;
  --warm: #f5f0e8;
  --gold: #b8976a;
  --gold-light: #d4b896;
  --line: rgba(0,0,0,.1);
  --panel: #ffffff;
  --muted: #777;
  --scroll-track: #efe8dc;
  --scroll-thumb: #b8976a;
  --modal-bg: rgba(26,26,26,.45);
}
[data-theme="light"] {
  --ink: #111;
  --cream: #ffffff;
  --warm: #f3f3f3;
  --gold: #9a7b4f;
  --gold-light: #c4a574;
  --line: rgba(0,0,0,.12);
  --panel: #ffffff;
  --muted: #666;
  --scroll-track: #ececec;
  --scroll-thumb: #9a7b4f;
  --modal-bg: rgba(0,0,0,.4);
}
[data-theme="dark"] {
  --ink: #f2ebe3;
  --cream: #1c1a18;
  --warm: #2a2622;
  --gold: #d4b896;
  --gold-light: #b8976a;
  --line: rgba(255,255,255,.12);
  --panel: #241f1b;
  --muted: #a89a8c;
  --scroll-track: #2a2622;
  --scroll-thumb: #b8976a;
  --modal-bg: rgba(0,0,0,.65);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: 'Jost', system-ui, sans-serif;
  background: var(--cream);
  color: var(--ink);
}
.studio-app {
  background: var(--cream);
  color: var(--ink);
}
.studio-app, .studio-panel, .studio-catalog-list, .studio-cart-drawer-inner {
  scrollbar-width: thin;
  scrollbar-color: var(--scroll-thumb) var(--scroll-track);
}
.studio-app ::-webkit-scrollbar { width: 9px; height: 9px; }
.studio-app ::-webkit-scrollbar-track { background: var(--scroll-track); }
.studio-app ::-webkit-scrollbar-thumb {
  background: var(--scroll-thumb);
  border: 2px solid var(--scroll-track);
  border-radius: 0;
}
.studio-app ::-webkit-scrollbar-thumb:hover { background: var(--gold-light); }
.script-font { font-family: 'Dancing Script', cursive; }

/* Auth */
.studio-auth-body {
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(circle at 15% 20%, rgba(184,151,106,.12), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(184,151,106,.08), transparent 45%),
    var(--cream);
}
.studio-auth-card {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 32px 28px;
  box-shadow: 0 16px 40px rgba(0,0,0,.06);
}
.studio-kicker {
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin: 0 0 8px;
}
.studio-auth-card h1 { margin: 0 0 8px; font-weight: 400; font-size: 1.8rem; }
.studio-auth-lead { color: var(--muted); font-size: .9rem; line-height: 1.5; margin: 0 0 22px; }
.studio-form label {
  display: block; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  color: #999; font-weight: 600; margin-bottom: 14px;
}
.studio-form input {
  display: block; width: 100%; margin-top: 6px; padding: 11px 12px;
  border: 1px solid var(--line); background: #fff; font: inherit; font-size: .92rem;
}
.studio-form input:focus { outline: none; border-color: var(--gold); }
.studio-btn {
  display: inline-flex; align-items: center; justify-content: center; width: 100%;
  padding: 12px 18px; border: none; cursor: pointer; text-decoration: none;
  font: inherit; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600;
}
.studio-btn-primary { background: var(--ink); color: #fff; margin-top: 4px; }
.studio-btn-primary:hover { background: var(--gold); }
.studio-btn-google { background: #fff; color: var(--ink); border: 1px solid var(--line); margin-bottom: 8px; }
.studio-btn-google:hover { border-color: var(--gold); }
.studio-or { display:flex; align-items:center; gap:12px; margin: 16px 0; color:#bbb; font-size:.75rem; }
.studio-or::before, .studio-or::after { content:''; flex:1; height:1px; background:var(--line); }
.studio-alert { background:#fbe4e4; color:#b02a2a; padding:10px 12px; font-size:.85rem; margin-bottom:14px; }
.studio-auth-foot { margin-top: 18px; font-size: .82rem; color: var(--muted); }
.studio-auth-foot a { color: var(--gold); }
.studio-notice { background:#e6f2e6; color:#2d6a33; padding:10px 12px; font-size:.85rem; margin-bottom:14px; }
/* Required room title */
.studio-field.studio-field-invalid { border-color:#c0392b; box-shadow:0 0 0 2px rgba(192,57,43,.15); }
.studio-field::placeholder { color: var(--muted); opacity:.8; }

/* Site header / footer (mirrors the main site, no Tailwind needed) */
.acct-body { display:flex; flex-direction:column; min-height:100dvh; height:auto; background: var(--cream); }
.site-nav { position:sticky; top:0; z-index:100; background:rgba(250,248,245,.94); backdrop-filter:blur(12px); border-bottom:1px solid var(--line); }
.site-nav-inner { max-width:1280px; margin:0 auto; padding:0 16px; height:64px; display:flex; align-items:center; justify-content:space-between; gap:16px; }
.site-brand { display:flex; align-items:center; gap:12px; text-decoration:none; color:var(--ink); min-width:0; }
.site-brand img { height:40px; width:auto; flex-shrink:0; }
.site-brand span { font-size:1.5rem; font-weight:700; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.site-brand:hover span { color: var(--gold); }
.site-nav-links { display:none; align-items:center; gap:22px; }
.site-nav-link { font-size:.74rem; letter-spacing:.12em; text-transform:uppercase; font-weight:500; color:var(--ink); text-decoration:none; white-space:nowrap; }
.site-nav-link:hover, .site-nav-link.active { color: var(--gold); }
.site-nav-toggle { background:none; border:0; font-size:1.5rem; padding:4px; cursor:pointer; color:var(--ink); }
.site-nav-mobile { display:flex; flex-direction:column; gap:16px; padding:16px; border-top:1px solid var(--line); background: var(--cream); }
.site-nav-mobile[hidden] { display:none; }
@media (min-width: 1241px) {
  .site-nav-links { display:flex; }
  .site-nav-toggle, .site-nav-mobile { display:none !important; }
  .site-nav-inner { padding:0 40px; }
}
.site-footer { margin-top:auto; background:#1a1a1a; color:rgba(255,255,255,.5); padding:40px 16px; text-align:center; font-size:.78rem; letter-spacing:.1em; }
.site-footer-inner { max-width:1100px; margin:0 auto; }
.site-footer-brand { font-size:1.6rem; color:#d4b896; margin-bottom:10px; }
.site-footer p { margin:0 0 16px; }
.site-footer-links { display:flex; flex-wrap:wrap; justify-content:center; gap:12px 24px; font-size:.72rem; margin-bottom:22px; }
.site-footer-links a { color:inherit; text-decoration:none; }
.site-footer-links a:hover { color:#d4b896; }
.site-footer-copy { font-size:.7rem; opacity:.6; }

/* Account dashboard */
.acct-wrap { width:100%; max-width:1180px; margin:0 auto; padding:24px 16px 48px; }
.acct-hero { display:grid; grid-template-columns:auto 1fr; gap:14px 18px; align-items:center; background: var(--panel); border:1px solid var(--line); padding:20px; margin-bottom:20px; }
.acct-avatar { width:60px; height:60px; border-radius:50%; background: var(--gold); color:#fff; display:grid; place-items:center; font-size:1.5rem; font-weight:500; overflow:hidden; }
.acct-avatar img { width:100%; height:100%; object-fit:cover; }
.acct-hero-text { min-width:0; }
.acct-hero h1 { margin:0 0 4px; font-weight:400; font-size:1.5rem; line-height:1.2; overflow-wrap:anywhere; }
.acct-hero .studio-kicker { margin-bottom:4px; }
.acct-hero-actions { grid-column:1 / -1; display:flex; gap:10px; flex-wrap:wrap; }
.acct-hero-actions form { margin:0; }
.acct-muted { color: var(--muted); font-size:.86rem; line-height:1.55; margin:0 0 12px; overflow-wrap:anywhere; }
.acct-hero .acct-muted { margin:0; }
.acct-muted a, .acct-card-head a { color: var(--gold); }
.acct-btn { display:inline-flex; align-items:center; justify-content:center; padding:10px 18px; border:1px solid var(--line); background: var(--panel); color: var(--ink); cursor:pointer; text-decoration:none; font:inherit; font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; font-weight:600; }
.acct-btn:hover { border-color: var(--gold); color: var(--gold); }
.acct-btn-primary { background:#1a1a1a; border-color:#1a1a1a; color:#fff; }
.acct-btn-primary:hover { background: var(--gold); border-color: var(--gold); color:#fff; }
.acct-layout { display:grid; grid-template-columns:minmax(0,1fr); gap:20px; }
.acct-tabs { display:flex; gap:6px; overflow-x:auto; scrollbar-width:none; border-bottom:1px solid var(--line); }
.acct-tabs::-webkit-scrollbar { display:none; }
.acct-tabs a { flex:0 0 auto; padding:11px 14px; font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; font-weight:600; color: var(--muted); text-decoration:none; border-bottom:2px solid transparent; margin-bottom:-1px; }
.acct-tabs a:hover, .acct-tabs a.active { color: var(--ink); border-bottom-color: var(--gold); }
.acct-content { min-width:0; display:grid; gap:20px; align-content:start; }
.acct-notice { background:#e6f2e6; color:#2d6a33; padding:10px 12px; font-size:.85rem; margin:0; }
.acct-content .studio-alert { margin:0; }
.acct-stats { display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:12px; }
.acct-stat { background: var(--panel); border:1px solid var(--line); padding:16px; display:flex; flex-direction:column; gap:6px; min-width:0; }
.acct-stat span { font-size:.66rem; letter-spacing:.14em; text-transform:uppercase; color: var(--muted); font-weight:600; }
.acct-stat strong { font-size:1.5rem; font-weight:400; overflow-wrap:anywhere; }
.acct-card { background: var(--panel); border:1px solid var(--line); padding:20px; min-width:0; }
.acct-card h2 { font-weight:500; font-size:1.05rem; margin:0 0 14px; }
.acct-card-head { display:flex; justify-content:space-between; align-items:baseline; gap:12px; margin-bottom:14px; }
.acct-card-head h2 { margin:0; }
.acct-card-head a { font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; font-weight:600; text-decoration:none; white-space:nowrap; }
.acct-room-grid { list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(auto-fill, minmax(160px, 1fr)); gap:14px; }
.acct-room { border:1px solid var(--line); display:flex; flex-direction:column; min-width:0; }
.acct-room-thumb { aspect-ratio:4 / 3; background: var(--warm); display:grid; place-items:center; color: var(--gold); font-size:2rem; text-decoration:none; overflow:hidden; }
.acct-room-thumb img { width:100%; height:100%; object-fit:cover; }
.acct-room-body { padding:10px 12px 12px; display:flex; flex-direction:column; gap:4px; align-items:flex-start; }
.acct-room-title { color: var(--ink); text-decoration:none; font-weight:500; font-size:.92rem; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width:100%; }
.acct-room-title:hover { color: var(--gold); }
.acct-room-meta { font-size:.76rem; color: var(--muted); }
.acct-badge { display:inline-block; font-size:.62rem; letter-spacing:.1em; text-transform:uppercase; padding:3px 8px; background: var(--warm); color: var(--muted); text-decoration:none; }
.acct-badge-gold { background: var(--gold); color:#fff; }
.acct-order-list { list-style:none; margin:0; padding:0; display:grid; gap:12px; }
.acct-order { border:1px solid var(--line); padding:14px 16px; }
.acct-order-head, .acct-order-foot { display:flex; justify-content:space-between; align-items:center; gap:8px; font-size:.88rem; flex-wrap:wrap; }
.acct-order-head span { color: var(--muted); font-size:.8rem; }
.acct-order-items { list-style:none; margin:10px 0; padding:10px 0; border-top:1px dashed var(--line); border-bottom:1px dashed var(--line); font-size:.85rem; line-height:1.7; }
.acct-order-items li span { color: var(--muted); display:inline-block; min-width:26px; }
.acct-order-foot { justify-content:flex-start; }
.acct-order-foot strong { margin-left:auto; }
.acct-settings-grid { display:grid; grid-template-columns:minmax(0,1fr); gap:20px; align-items:start; }
.acct-settings-grid .acct-card:last-child { grid-column:1 / -1; }
.studio-form select { display:block; width:100%; margin-top:6px; padding:10px 12px; border:1px solid var(--line); background:#fff; font:inherit; }
.studio-form .acct-check { display:flex; align-items:center; gap:8px; text-transform:none; letter-spacing:0; font-size:.88rem; color: var(--ink); font-weight:400; }
.studio-form .acct-check input { width:auto; margin:0; }
@media (min-width: 640px) {
  .acct-wrap { padding:32px 24px 64px; }
  .acct-hero { grid-template-columns:auto 1fr auto; padding:24px 28px; }
  .acct-hero-actions { grid-column:auto; }
  .acct-avatar { width:72px; height:72px; }
  .acct-hero h1 { font-size:1.8rem; }
  .acct-stats { grid-template-columns:repeat(4, minmax(0,1fr)); }
}
@media (min-width: 900px) {
  .acct-layout { grid-template-columns:200px minmax(0,1fr); gap:28px; }
  .acct-tabs { flex-direction:column; border-bottom:0; border-left:1px solid var(--line); position:sticky; top:88px; align-self:start; }
  .acct-tabs a { border-bottom:0; border-left:2px solid transparent; margin:0 0 0 -1px; padding:10px 16px; }
  .acct-tabs a:hover, .acct-tabs a.active { border-left-color: var(--gold); }
  .acct-settings-grid { grid-template-columns:repeat(2, minmax(0,1fr)); }
}
a.studio-user-chip { text-decoration:none; }
a.studio-user-chip:hover { color: var(--gold); }
.studio-auth-note { margin-top: 14px; font-size: .72rem; color: #aaa; line-height: 1.4; }

/* App shell */
.studio-app { display: flex; flex-direction: column; height: 100%; min-height: 100dvh; }
.studio-topnav {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 0 16px; height: 56px; background: rgba(250,248,245,.96);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(10px);
}
.studio-brand { display:flex; align-items:center; gap:10px; text-decoration:none; color:inherit; min-width:0; }
.studio-brand img { height: 34px; width: auto; }
.studio-brand-title { font-family:'Dancing Script',cursive; font-size:1.35rem; font-weight:700; white-space:nowrap; }
.studio-nav-links { display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.studio-nav-links a, .studio-nav-links button {
  font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; font-weight:500;
  color: var(--ink); text-decoration:none; background:none; border:none; cursor:pointer; padding:0;
}
.studio-nav-links a:hover, .studio-nav-links button:hover, .studio-nav-links a.active { color: var(--gold); }
.studio-user-chip { font-size:.75rem; color:var(--muted); max-width:140px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

.studio-main {
  flex: 1; display: grid;
  grid-template-columns: 280px minmax(0, 1fr) 260px;
  min-height: 0;
  height: calc(100dvh - 56px);
}
.studio-guest-banner ~ .studio-main {
  height: calc(100dvh - 56px - 40px);
}
@media (max-width: 960px) {
  .studio-main {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(48vh, 1fr) auto;
    height: auto;
    min-height: calc(100dvh - 56px);
  }
  .studio-panel { max-height: 38vh; overflow: auto; }
  .studio-canvas-wrap { min-height: 48vh; }
}
.studio-panel {
  background: var(--panel);
  border-right: 1px solid var(--line);
  overflow: auto;
  padding: 14px;
}
.studio-panel-right { border-right: none; border-left: 1px solid var(--line); }
.studio-panel h2 {
  margin: 0 0 10px; font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gold);
}
.studio-template-list, .studio-catalog-list { display:flex; flex-direction:column; gap:8px; }
.studio-template-btn, .studio-catalog-item {
  border: 1px solid var(--line); background: var(--cream); padding: 10px;
  text-align:left; cursor:pointer; font: inherit; width:100%;
  transition: border-color .2s, transform .15s;
}
.studio-template-btn:hover, .studio-catalog-item:hover { border-color: var(--gold); }
.studio-catalog-item { display:flex; gap:10px; align-items:center; }
.studio-catalog-item img { width:48px; height:48px; object-fit:cover; background:#eee; flex-shrink:0; }
.studio-catalog-item .meta { min-width:0; }
.studio-catalog-item .name { font-size:.85rem; font-weight:500; }
.studio-catalog-item .sku { font-size:.68rem; color:#999; }

.studio-canvas-wrap {
  position: relative;
  background: #2a2622;
  min-height: 360px;
  min-width: 0;
  height: 100%;
}
#studio-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;
}
.studio-toolbar {
  position:absolute; left:12px; right:12px; bottom:12px;
  display:flex; flex-wrap:wrap; gap:6px; justify-content:center;
  pointer-events: none;
}
.studio-toolbar button, .studio-side-actions button, .studio-side-actions a {
  pointer-events: auto;
  background: rgba(26,26,26,.88); color:#fff; border:1px solid rgba(184,151,106,.4);
  padding:7px 10px; font:inherit; font-size:.65rem; letter-spacing:.08em; text-transform:uppercase;
  cursor:pointer; text-decoration:none;
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
}
.studio-toolbar button:hover, .studio-side-actions button:hover { background: var(--gold); color: var(--ink); }

/* Slim line icons (3D AI Studio sheet) — masked so they inherit currentColor in every theme */
.studio-ico {
  display:inline-block; width:14px; height:14px; flex:0 0 auto;
  background-color: currentColor;
  -webkit-mask: var(--ico) center / contain no-repeat;
  mask: var(--ico) center / contain no-repeat;
}
.studio-social-btn .studio-ico { width:17px; height:17px; }
.studio-room-list .studio-room-trash .studio-ico { width:12px; height:12px; pointer-events:none; }
#btn-copy-share { display:inline-flex; align-items:center; gap:5px; }
.ico-undo { --ico: url(icons/undo.png); }
.ico-redo { --ico: url(icons/redo.png); }
.ico-snap { --ico: url(icons/snap.png); }
.ico-grid { --ico: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.6'%3E%3Crect x='3' y='3' width='18' height='18' rx='2'/%3E%3Cpath d='M9 3v18M15 3v18M3 9h18M3 15h18'/%3E%3C/svg%3E"); }
.ico-move { --ico: url(icons/move.png); }
.ico-spin { --ico: url(icons/spin.png); }
.ico-top { --ico: url(icons/top.png); }
.ico-measure { --ico: url(icons/measure.png); }
.ico-rotate { --ico: url(icons/rotate.png); }
.ico-delete { --ico: url(icons/delete.png); }
.ico-clear { --ico: url(icons/clear.png); }
.ico-share { --ico: url(icons/share.png); }
.ico-new { --ico: url(icons/new.png); }
.ico-save { --ico: url(icons/save.png); }
.ico-shop { --ico: url(icons/shop.png); }
.ico-copy { --ico: url(icons/copy.png); }
.ico-x { --ico: url(icons/x.png); }
.ico-pinterest { --ico: url(icons/pinterest.png); }
.ico-facebook { --ico: url(icons/facebook.png); }
.ico-tiktok { --ico: url(icons/tiktok.png); }
.ico-snapchat { --ico: url(icons/snapchat.png); }
@media (max-width: 760px) {
  .studio-toolbar button .studio-ico { width:16px; height:16px; }
}
.studio-toolbar button.active {
  background: var(--gold); color: #1a1a1a; border-color: var(--gold);
}
/* Paint tool (floating palette, bottom-left of canvas) */
.ico-paint { --ico: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18.4 2.6a2 2 0 0 1 2.9 2.9L12 14.8 9.2 12z'/%3E%3Cpath d='M9.2 12c-2.4 0-4 1.6-4 3.8 0 1.6-1 2.6-2.4 3 1.4 1.4 3.4 2.2 5.4 2.2 3.2 0 5.6-2.4 5.6-5.4z'/%3E%3C/svg%3E"); }
.studio-paint {
  position:absolute; left:10px; bottom:64px; z-index:4; width:272px; max-width:calc(100% - 20px);
  background: var(--panel); color: var(--ink); border:1px solid var(--line);
  box-shadow:0 12px 32px rgba(0,0,0,.22); padding:10px 12px 12px;
  animation: paintIn .22s ease-out both;
}
.studio-paint[hidden] { display:none; }
@keyframes paintIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:none; } }
.studio-paint-head { display:flex; align-items:center; gap:7px; margin-bottom:8px; }
.studio-paint-head .studio-ico { color: var(--gold); }
.studio-paint-head strong { flex:1; min-width:0; font-size:.78rem; font-weight:500; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.studio-paint-head button { background:none; border:0; color: var(--muted); font-size:1.2rem; line-height:1; cursor:pointer; padding:2px 4px; }
.studio-paint-head button:hover { color: var(--ink); }
.studio-paint-parts, .studio-paint-groups { display:flex; gap:5px; overflow-x:auto; scrollbar-width:none; margin-bottom:7px; }
.studio-paint-parts::-webkit-scrollbar, .studio-paint-groups::-webkit-scrollbar { display:none; }
.studio-paint-parts button {
  flex:0 0 auto; display:inline-flex; align-items:center; gap:5px; padding:4px 9px 4px 5px;
  border:1px solid var(--line); background: var(--warm); color: var(--ink); cursor:pointer;
  font:inherit; font-size:.64rem; letter-spacing:.06em; text-transform:capitalize; border-radius:999px;
}
.studio-paint-parts button i { width:12px; height:12px; border-radius:50%; border:1px solid rgba(0,0,0,.2); }
.studio-paint-parts button[aria-selected="true"] { border-color: var(--gold); box-shadow:0 0 0 1px var(--gold); }
.studio-paint-groups { border-bottom:1px solid var(--line); margin-bottom:8px; gap:2px; }
.studio-paint-groups button {
  flex:0 0 auto; background:none; border:0; border-bottom:2px solid transparent; margin-bottom:-1px;
  padding:4px 6px 5px; color: var(--muted); cursor:pointer; font:inherit; font-size:.6rem;
  letter-spacing:.1em; text-transform:uppercase;
}
.studio-paint-groups button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--gold); }
.studio-paint-swatches { display:grid; grid-template-columns:repeat(auto-fill, minmax(24px, 1fr)); gap:6px; }
.studio-paint-swatches .studio-swatch { width:100%; height:auto; aspect-ratio:1; border-radius:50%; transition: transform .12s; }
.studio-paint-swatches .studio-swatch:hover { transform:scale(1.12); }
.studio-paint-swatches .studio-swatch.active { box-shadow:0 0 0 2px var(--panel), 0 0 0 4px var(--gold); }
.studio-paint-custom {
  position:relative; aspect-ratio:1; border-radius:50%; cursor:pointer; overflow:hidden;
  background: conic-gradient(#f44, #fd4, #4d6, #4cf, #64f, #f4c, #f44); display:grid; place-items:center;
}
.studio-paint-custom input { position:absolute; inset:0; opacity:0; cursor:pointer; width:100%; height:100%; }
.studio-paint-custom span { color:#fff; font-weight:600; font-size:.85rem; text-shadow:0 1px 2px rgba(0,0,0,.5); pointer-events:none; }
@media (max-width: 960px) {
  .studio-paint { left:8px; right:8px; width:auto; max-width:none; bottom:76px; padding:8px 10px 10px; }
  .studio-paint-swatches { grid-template-columns:repeat(auto-fill, minmax(30px, 1fr)); gap:8px; }
}
@media (prefers-reduced-motion: reduce) { .studio-paint { animation:none; } }

/* Room quest (top-right of canvas) */
.studio-quest {
  position:absolute; top:10px; right:10px; z-index:3; width:190px;
  background: var(--panel); color: var(--ink); border:1px solid var(--line);
  padding:10px 12px; font-size:.72rem; box-shadow:0 8px 24px rgba(0,0,0,.18);
}
.studio-quest.pulse { animation: questPulse .7s ease; }
@keyframes questPulse { 0% { transform:scale(1); } 40% { transform:scale(1.05); box-shadow:0 0 0 4px rgba(184,151,106,.35); } 100% { transform:scale(1); } }
.studio-quest-head { display:flex; justify-content:space-between; letter-spacing:.12em; text-transform:uppercase; font-size:.62rem; margin-bottom:6px; }
.studio-quest-head span { color: var(--gold); font-weight:600; }
.studio-quest-bar { height:4px; background: var(--warm); margin-bottom:8px; overflow:hidden; }
.studio-quest-bar i { display:block; height:100%; background: var(--gold); transition: width .5s ease; }
.studio-quest ol { list-style:none; margin:0; padding:0; display:grid; gap:3px; }
.studio-quest li { color: var(--muted); padding-left:18px; position:relative; }
.studio-quest li::before { content:''; position:absolute; left:0; top:3px; width:10px; height:10px; border:1px solid var(--muted); border-radius:50%; }
.studio-quest li.done { color: var(--ink); text-decoration: line-through; text-decoration-color: var(--gold); }
.studio-quest li.done::before { content:'✓'; border-color: var(--gold); background: var(--gold); color:#fff; font-size:8px; line-height:10px; text-align:center; }
.studio-quest-cta { margin-top:9px; width:100%; padding:7px 8px; border:0; cursor:pointer; background: var(--gold); color:#1a1a1a; font:inherit; font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; font-weight:600; }
.studio-quest-cta:hover { filter:brightness(1.08); }
@media (max-width: 760px) {
  .studio-quest { width:auto; left:auto; max-width:150px; padding:8px; }
  .studio-quest ol { display:none; }
}

/* Playful orbit / zoom hint */
.studio-nav-hint {
  position:absolute; left:50%; bottom:76px; transform:translateX(-50%); z-index:3;
  display:flex; align-items:center; gap:10px; max-width:calc(100% - 24px);
  background: rgba(26,26,26,.82); color:#fff; padding:8px 10px 8px 12px; border-radius:999px;
  font-size:.74rem; line-height:1.3; box-shadow:0 8px 24px rgba(0,0,0,.25);
  animation: hintIn .6s cubic-bezier(.2,1.4,.4,1) both, hintFloat 3.2s ease-in-out 1s infinite;
  transition: opacity .5s, transform .5s;
}
.studio-nav-hint[hidden] { display:none; }
.studio-nav-hint b { color:#d4b896; font-weight:600; }
.studio-nav-hint.bye { opacity:0; transform:translate(-50%, 12px); }
.studio-nav-hint button { background:none; border:1px solid rgba(255,255,255,.3); color:#fff; border-radius:999px; padding:3px 10px; font:inherit; font-size:.66rem; cursor:pointer; white-space:nowrap; }
.studio-nav-hint button:hover { border-color:#d4b896; color:#d4b896; }
.studio-mouse { position:relative; flex:0 0 auto; width:16px; height:24px; border:1.6px solid #fff; border-radius:9px; animation: mouseWiggle 2.4s ease-in-out infinite; }
.studio-mouse i { position:absolute; left:50%; top:4px; width:2px; height:5px; margin-left:-1px; background:#d4b896; border-radius:2px; animation: wheelScroll 1.4s ease-in-out infinite; }
.studio-nav-hint.touch .studio-mouse { border-radius:50%; width:20px; height:20px; animation: fingerPinch 1.8s ease-in-out infinite; }
.studio-nav-hint.touch .studio-mouse i { display:none; }
.studio-nav-hint.did-spin .studio-mouse { animation:none; }
.studio-nav-hint.did-zoom .studio-mouse i { animation:none; opacity:.4; }
@keyframes hintIn { from { opacity:0; transform:translate(-50%, 16px) scale(.9); } to { opacity:1; transform:translate(-50%, 0) scale(1); } }
@keyframes hintFloat { 0%,100% { margin-bottom:0; } 50% { margin-bottom:4px; } }
@keyframes mouseWiggle { 0%,60%,100% { transform:rotate(0); } 70% { transform:rotate(-14deg); } 80% { transform:rotate(12deg); } 90% { transform:rotate(-6deg); } }
@keyframes wheelScroll { 0% { transform:translateY(0); opacity:1; } 70% { transform:translateY(6px); opacity:0; } 100% { transform:translateY(0); opacity:0; } }
@keyframes fingerPinch { 0%,100% { transform:scale(1); } 50% { transform:scale(.7); } }
@media (prefers-reduced-motion: reduce) {
  .studio-nav-hint, .studio-mouse, .studio-mouse i, .studio-quest.pulse { animation:none !important; }
}
@media (max-width: 760px) { .studio-nav-hint { bottom:110px; font-size:.7rem; } }

.studio-measure {
  position: absolute; top: 10px; left: 10px; right: 10px; max-width: 420px;
  pointer-events: none; z-index: 2;
  background: rgba(26,26,26,.78); color: rgba(255,255,255,.92);
  font-size: .68rem; letter-spacing: .04em; line-height: 1.45;
  padding: 8px 10px; border: 1px solid rgba(184,151,106,.35);
}
.studio-measure[hidden] { display: none !important; }
.studio-measure strong { color: var(--gold-light, #e2c9a0); font-weight: 600; }
.studio-measure .warn { color: #f0a0a0; }
.studio-hint { font-size:.75rem; color:var(--muted); line-height:1.45; margin:0 0 12px; }
.studio-side-actions { display:flex; flex-direction:column; gap:8px; margin-top:12px; }
.studio-room-list { list-style:none; padding:0; margin:12px 0 0; }
.studio-room-list li { margin-bottom:6px; }
.studio-room-list .studio-room-open {
  width:100%; text-align:left; border:1px solid var(--line); background:#fff; padding:8px 10px;
  font:inherit; font-size:.8rem; cursor:pointer;
}
.studio-room-list .studio-room-open:hover { border-color:var(--gold); }
.studio-status { font-size:.75rem; color:var(--muted); min-height:1.2em; margin-top:10px; }
.studio-guest-banner {
  background: #1a1a1a; color: rgba(255,255,255,.85); padding: 8px 16px; font-size: .78rem;
  display:flex; justify-content:space-between; gap:12px; align-items:center; flex-wrap:wrap;
}
.studio-guest-banner a { color: var(--gold-light); }

.studio-cart-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 600;
  background: var(--ink); color: #fff; border: none; padding: 8px 12px; cursor: pointer;
}
.studio-cart-toggle:hover { background: var(--gold); color: var(--ink); }
#studio-cart-count {
  background: var(--gold); color: #fff; border-radius: 999px; font-size: .68rem;
  min-width: 18px; height: 18px; display: inline-flex; align-items: center; justify-content: center; padding: 0 5px;
}
.studio-cart-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 199; }
.studio-cart-drawer {
  position: fixed; top: 0; right: 0; width: min(380px, 100%); height: 100%;
  background: #fff; z-index: 200; transform: translateX(100%);
  transition: transform .25s ease; box-shadow: -12px 0 40px rgba(0,0,0,.12);
}
.studio-cart-drawer.open { transform: translateX(0); }
.studio-cart-drawer-inner { display: flex; flex-direction: column; height: 100%; padding: 20px; overflow: auto; }
.studio-cart-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.studio-cart-head h2 { margin: 0; font-size: 1.05rem; font-weight: 500; }
.studio-cart-head button { background: none; border: none; font-size: 1.5rem; cursor: pointer; color: #999; }
.studio-cart-lines { flex: 1; }
.studio-cart-line { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); align-items: center; }
.studio-cart-line img, .studio-cart-swatch { width: 52px; height: 52px; object-fit: cover; flex-shrink: 0; }
.studio-cart-swatch { border: 1px solid var(--line); }
.studio-cart-line-info { flex: 1; min-width: 0; }
.studio-cart-line-title { font-size: .85rem; font-weight: 500; }
.studio-cart-line-meta { font-size: .72rem; color: var(--muted); margin: 2px 0 6px; }
.studio-cart-line-qty { display: flex; align-items: center; gap: 8px; font-size: .8rem; }
.studio-cart-line-qty button {
  background: #f0ece5; border: none; min-width: 22px; height: 22px; cursor: pointer; font: inherit;
}
.studio-cart-line-qty .rm { background: transparent; color: #b02a2a; min-width: auto; padding: 0 4px; }
.studio-cart-footer { border-top: 1px solid var(--line); padding-top: 14px; margin-top: 12px; }
.studio-cart-checkout-btn {
  display: block; width: 100%; text-align: center; background: var(--ink); color: #fff;
  padding: 14px; font: inherit; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase;
  border: none; cursor: pointer;
}
.studio-cart-checkout-btn:hover { background: var(--gold); color: var(--ink); }

.studio-cat-heading {
  margin: 14px 0 6px; font-size: .65rem; letter-spacing: .16em; text-transform: uppercase; color: #999;
}
.studio-catalog-swatch { width: 48px; height: 48px; flex-shrink: 0; border: 1px solid var(--line); }
.studio-canvas-wrap.drop-target { outline: 2px dashed var(--gold); outline-offset: -4px; }

.studio-color-panel { margin-bottom: 8px; }
.studio-part-block { margin-bottom: 12px; }
.studio-part-label {
  font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px;
}
.studio-swatch-row { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.studio-swatch {
  width: 19px; height: 19px; border: 2px solid transparent; cursor: pointer; padding: 0;
}
.studio-swatch.active, .studio-swatch:hover { border-color: var(--ink); }
.studio-color-input { width: 28px; height: 24px; border: 1px solid var(--line); padding: 0; background: none; cursor: pointer; }

.studio-panel code { font-size: .7rem; background: var(--warm); padding: 1px 4px; }

.studio-field {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line);
  background: var(--panel); color: var(--ink); font: inherit; margin-bottom: 10px;
}
.studio-theme-switch { display: inline-flex; border: 1px solid var(--line); }
.studio-theme-switch button {
  background: transparent; border: none; color: var(--ink); cursor: pointer;
  font: inherit; font-size: .65rem; letter-spacing: .08em; text-transform: uppercase;
  padding: 6px 8px;
}
.studio-theme-switch button.active,
.studio-theme-switch button:hover { background: var(--gold); color: #1a1a1a; }

.studio-modal[hidden] { display: none !important; }
.studio-modal {
  position: fixed; inset: 0; z-index: 300; display: flex;
  align-items: center; justify-content: center; padding: 20px;
}
.studio-modal-backdrop { position: absolute; inset: 0; background: var(--modal-bg); }
.studio-modal-card {
  position: relative; z-index: 1; width: min(420px, 100%);
  background: var(--panel); color: var(--ink); border: 1px solid var(--line);
  padding: 24px 22px; box-shadow: 0 20px 50px rgba(0,0,0,.2);
}
.studio-modal-card h2 { margin: 0 0 10px; font-weight: 500; font-size: 1.2rem; }
.studio-modal-card p { margin: 0 0 18px; color: var(--muted); font-size: .9rem; line-height: 1.45; }
.studio-modal-actions { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.studio-modal-actions-stack { flex-direction: column; }
.studio-modal-actions button, .studio-btn-ghost, .studio-btn-danger, .studio-btn-primary {
  font: inherit; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  padding: 11px 14px; cursor: pointer; border: 1px solid var(--line); background: var(--warm); color: var(--ink);
}
.studio-btn-primary { background: var(--ink); color: #fff; border-color: var(--ink); }
[data-theme="dark"] .studio-btn-primary { background: var(--gold); color: #1a1a1a; border-color: var(--gold); }
.studio-btn-danger { background: #b02a2a; color: #fff; border-color: #b02a2a; }
.studio-btn-ghost { background: transparent; }
.studio-modal-actions button:disabled { opacity: .4; cursor: not-allowed; }

.studio-buy-panel { margin-bottom: 8px; }
.studio-share-result { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.studio-share-url-row { display: flex; gap: 8px; align-items: center; }
.studio-share-url-row .studio-field { margin-bottom: 0; flex: 1; }
.studio-share-url-row button {
  flex-shrink: 0; border: 1px solid var(--line); background: var(--ink); color: #fff;
  font: inherit; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase;
  padding: 8px 12px; cursor: pointer;
}
.studio-share-social { display: flex; gap: 8px; margin-top: 8px; }
.studio-social-btn {
  width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink); background: var(--warm); border: 1px solid var(--line); text-decoration: none;
}
.studio-social-btn:hover { border-color: var(--gold); background: var(--gold); color: #1a1a1a; }
.studio-social-btn svg { display: block; }

.studio-toast {
  position: fixed; top: 68px; left: 50%; transform: translateX(-50%);
  z-index: 250; background: var(--ink); color: #fff; padding: 12px 18px;
  font-size: .85rem; letter-spacing: .04em; box-shadow: 0 10px 30px rgba(0,0,0,.2);
  max-width: min(520px, 92vw); text-align: center;
}
.studio-toast-ok { background: #2d6a4f; }
.studio-toast[hidden] { display: none !important; }

.studio-room-look { display: flex; gap: 0; border: 1px solid var(--line); margin-bottom: 14px; }
.studio-room-look button {
  flex: 1; border: none; background: transparent; color: var(--ink); cursor: pointer;
  font: inherit; font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; padding: 8px;
}
.studio-room-look button.active, .studio-room-look button:hover { background: var(--gold); color: #1a1a1a; }

.studio-selection-tools { margin-bottom: 12px; }
/* Label spans the row; narrow count box, button takes the rest so it never clips */
.studio-dup-row { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 8px; align-items: end; }
.studio-dup-row .studio-dup-input { width: 56px; min-width: 0; text-align: center; padding-left: 4px; padding-right: 4px; }
.studio-dup-row button { min-width: 0; white-space: nowrap; }
.studio-logout-form { display: inline; margin: 0; }
.studio-sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.studio-swatch-group {
  font-size: .6rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 6px 0 3px;
}
.studio-swatch-custom { align-items: center; gap: 8px; margin-top: 6px; }
.studio-swatch-custom .studio-swatch-group { margin: 0; }
.studio-dup-row .studio-hint { grid-column: 1 / -1; margin-bottom: 0; }
.studio-dup-input { margin-bottom: 0 !important; }
.studio-dup-row button {
  border: 1px solid var(--line); background: var(--ink); color: #fff; cursor: pointer;
  font: inherit; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; padding: 10px 12px;
}

.studio-cat-section { margin-bottom: 8px; border: 1px solid var(--line); }
.studio-cat-toggle {
  width: 100%; display: flex; align-items: center; gap: 8px; text-align: left;
  background: var(--warm); border: none; color: var(--ink); cursor: pointer;
  font: inherit; padding: 10px 10px; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
}
.studio-cat-toggle .studio-cat-label { flex: 1; font-weight: 600; }
.studio-cat-toggle .studio-cat-count { color: var(--muted); }
.studio-cat-body { padding: 8px; display: flex; flex-direction: column; gap: 8px; }
.studio-cat-body[hidden] { display: none !important; }

.studio-room-row {
  display: flex; gap: 0; align-items: center; margin-bottom: 6px;
  border: 1px solid var(--line); background: var(--panel); min-height: 0;
}
.studio-room-open {
  flex: 1; border: none !important; margin: 0 !important; background: transparent !important;
  text-align: left; padding: 7px 8px !important; font-size: .78rem !important; min-width: 0;
}
.studio-room-list .studio-room-trash {
  width: 20px; height: 20px; min-width: 20px; max-width: 20px; flex: 0 0 20px;
  border: none; margin: 0 5px 0 0; font-size: 0; line-height: 0;
  background: transparent; cursor: pointer; color: var(--muted);
  padding: 0; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 2px; text-align: center;
}
.studio-room-list .studio-room-trash svg { display: block; width: 11px; height: 11px; pointer-events: none; }
.studio-room-list .studio-room-trash:hover {
  color: #b02a2a; background: rgba(176,42,42,.1); border: none;
}

.studio-toolbar button:disabled,
.studio-toolbar button.is-disabled {
  opacity: .35; cursor: not-allowed; pointer-events: none;
}

.studio-add-cart { margin-top: 10px; }
.studio-seg {
  display: flex; border: 1px solid var(--line); overflow: hidden; margin-top: 6px;
}
.studio-seg-btn {
  flex: 1; border: none; background: var(--warm); color: var(--ink); cursor: pointer;
  font: inherit; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
  padding: 11px 8px; font-weight: 600;
}
.studio-seg-btn + .studio-seg-btn { border-left: 1px solid var(--line); }
.studio-seg-btn:hover { background: var(--gold); color: #1a1a1a; }
.studio-seg-room { margin-top: 0; }

.studio-cart-scale-label {
  display: flex; align-items: center; gap: 8px; font-size: .7rem; color: var(--muted);
  margin: 4px 0 6px; text-transform: uppercase; letter-spacing: .08em;
}
.studio-cart-scale {
  font: inherit; font-size: .78rem; border: 1px solid var(--line); background: var(--panel);
  color: var(--ink); padding: 4px 6px; text-transform: none; letter-spacing: 0;
}
.studio-cart-colors { margin: 6px 0 8px; display: flex; flex-direction: column; gap: 8px; }
.studio-cart-part-label {
  display: block; font-size: .62rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 4px;
}
.studio-cart-part-swatches { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.studio-cart-part-swatch {
  width: 16px; height: 16px; border: 2px solid transparent; padding: 0; cursor: pointer;
}
.studio-cart-part-swatch.active, .studio-cart-part-swatch:hover { border-color: var(--ink); }
.studio-cart-part-custom {
  width: 22px; height: 18px; border: 1px solid var(--line); padding: 0; background: none; cursor: pointer;
}
.studio-cart-line { align-items: flex-start; }

.studio-share-body {
  min-height: 100%; display: flex; align-items: center; justify-content: center;
  padding: 24px; background: radial-gradient(circle at 20% 20%, rgba(184,151,106,.15), transparent 40%), var(--cream);
}
.studio-share-card {
  width: min(520px, 100%); background: #fff; border: 1px solid var(--line); padding: 28px;
}
.studio-share-snap { width: 100%; height: auto; display: block; margin: 16px 0; border: 1px solid var(--line); }
.studio-share-actions { display: flex; flex-direction: column; gap: 8px; }

.studio-topnav { background: color-mix(in srgb, var(--cream) 92%, transparent); }
.studio-catalog-item, .studio-template-btn {
  background: var(--warm); color: var(--ink); border-color: var(--line);
}
.studio-room-list .studio-room-open { background: var(--panel); color: var(--ink); }

/* ── Responsive: tablet & phone ─────────────────────────────────── */
.studio-nav-toggle, .studio-mobile-tabs { display: none; }
.studio-cart-drawer { max-width: 100vw; }
.studio-cart-drawer-inner { padding-bottom: max(20px, env(safe-area-inset-bottom)); }

@media (max-width: 1100px) {
  .studio-main { grid-template-columns: 240px minmax(0, 1fr) 240px; }
}

@media (max-width: 1100px) {
  /* Header: logo + hamburger; links drop down as a full-width sheet */
  .studio-topnav { padding: 0 12px; }
  .studio-nav-toggle {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 4px;
    width: 40px; height: 40px; padding: 0 9px; margin-left: auto;
    background: none; border: 1px solid var(--line); cursor: pointer;
  }
  .studio-nav-toggle span { display: block; height: 1.5px; background: var(--ink); transition: transform .2s, opacity .2s; }
  .studio-nav-toggle.open span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
  .studio-nav-toggle.open span:nth-child(2) { opacity: 0; }
  .studio-nav-toggle.open span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }
  .studio-nav-links {
    display: none; position: absolute; top: 56px; left: 0; right: 0; z-index: 60;
    flex-direction: column; align-items: stretch; gap: 0; flex-wrap: nowrap;
    background: var(--cream); border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 30px rgba(0,0,0,.12); padding: 6px 16px 14px;
    max-height: calc(100dvh - 56px); overflow-y: auto;
  }
  .studio-nav-links.open { display: flex; }
  .studio-nav-links > a, .studio-nav-links > button, .studio-nav-links .studio-logout-form {
    display: flex; align-items: center; min-height: 46px; border-bottom: 1px solid var(--line);
    font-size: .78rem; max-width: none;
  }
  .studio-nav-links .studio-logout-form button { min-height: 46px; width: 100%; text-align: left; }
  .studio-nav-links .studio-theme-switch { margin: 12px 0 4px; align-self: flex-start; }
  .studio-nav-links .studio-theme-switch button { min-height: 36px; padding: 6px 14px; border-bottom: 0; }
  .studio-cart-toggle { justify-content: flex-start; }
}

@media (max-width: 960px) {
  /* Canvas first, then a tab bar, then one panel at a time — no nested scroll traps */
  .studio-main {
    display: flex; flex-direction: column; height: auto; min-height: 0;
  }
  .studio-guest-banner ~ .studio-main { height: auto; }
  .studio-canvas-wrap {
    order: 1; flex: 0 0 auto; height: min(62dvh, 560px); min-height: 320px;
  }
  .studio-mobile-tabs {
    order: 2; display: flex; position: sticky; top: 56px; z-index: 30;
    background: var(--panel); border-bottom: 1px solid var(--line);
  }
  .studio-mobile-tabs button {
    flex: 1; min-height: 46px; border: 0; background: transparent; color: var(--muted); cursor: pointer;
    font: inherit; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600;
    border-bottom: 2px solid transparent;
  }
  .studio-mobile-tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--gold); }
  .studio-panel {
    order: 3; max-height: none; overflow: visible; border: 0; padding: 16px;
  }
  .studio-main[data-mpanel="catalog"] .studio-panel-right,
  .studio-main[data-mpanel="room"] .studio-panel-left { display: none; }
  .studio-template-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .studio-catalog-item img { width: 56px; height: 56px; }

  /* Toolbar: one swipeable row of icon-over-label buttons, sized for thumbs */
  .studio-toolbar {
    left: 0; right: 0; bottom: 0; padding: 8px 8px max(8px, env(safe-area-inset-bottom));
    flex-wrap: nowrap; justify-content: flex-start; overflow-x: auto; overscroll-behavior-x: contain;
    pointer-events: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
    background: linear-gradient(to top, rgba(20,18,16,.85), rgba(20,18,16,0));
    scroll-snap-type: x proximity;
  }
  .studio-toolbar::-webkit-scrollbar { display: none; }
  .studio-toolbar button {
    flex: 0 0 auto; flex-direction: column; gap: 4px; min-width: 56px; min-height: 52px;
    padding: 6px 8px; font-size: .56rem; scroll-snap-align: start;
  }
  .studio-toolbar button .studio-ico { width: 18px; height: 18px; }
  .studio-nav-hint { bottom: 84px; }
  .studio-measure { right: auto; max-width: calc(100% - 180px); font-size: .62rem; }

  /* Comfortable touch targets in panels */
  .studio-field, .studio-seg-btn, .studio-side-actions button, .studio-side-actions a { min-height: 44px; }
  .studio-field { font-size: 16px; } /* stops iOS zoom-on-focus */
  .studio-room-list .studio-room-trash { width: 36px; height: 36px; min-width: 36px; max-width: 36px; flex-basis: 36px; }
  .studio-toast { top: 64px; }
}

@media (max-width: 560px) {
  .studio-brand-title { font-size: 1.15rem; }
  .studio-brand img { height: 30px; }
  .studio-canvas-wrap { height: 56dvh; min-height: 300px; }
  .studio-measure { display: none; }
  .studio-quest { top: 8px; right: 8px; }
  .studio-guest-banner { font-size: .72rem; padding: 8px 12px; }
  .studio-modal { padding: 12px; align-items: flex-end; }
  .studio-modal-card { width: 100%; }
}

@media (min-width: 961px) and (max-height: 640px) {
  /* Short landscape tablets / laptops: keep the toolbar from eating the room */
  .studio-toolbar button { padding: 5px 8px; }
}