/* UI-only layer; canvas resolution, pixels, source images and colour math stay unchanged. */
body.ecela-studio-app{background:var(--soft);color:var(--ink);margin:0}
.ecela-studio-app #main-content{padding:0;max-width:none}
.ux-ready{--studio-accent:var(--accent-text);--accent-text:var(--accent-text);--studio-line:var(--line);--studio-panel:var(--paper);--ux-scene-height:360px;max-width:1480px;margin:0 auto;padding:20px 32px 48px;color:var(--ink);overflow:visible}
.ux-ready *{box-sizing:border-box}
.ux-ready button,.ux-ready a,.ux-ready input,.ux-ready summary{touch-action:manipulation}
.ux-ready button,.ux-ready summary,.ux-ready .studio-natural-gallery-link{min-height:48px}
.ux-ready button{font-family:inherit}
.ux-topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 0 18px;border-bottom:1px solid var(--line)}
.ux-brand{display:flex;align-items:center;gap:18px;text-decoration:none;color:inherit;min-height:48px}
.ux-brand strong{font-size:29px;letter-spacing:.04em;font-weight:800;color:var(--ink)}.ux-brand span{font-size:13px;color:var(--muted);border-left:1px solid var(--line);padding-left:18px}
.ux-summary-trigger,.ux-outline,.ux-undo{border:1px solid var(--line);background:var(--paper);color:var(--accent-text);border-radius:12px;padding:10px 16px;font-size:13px;font-weight:600;cursor:pointer}
.ux-ready .studio-heading{padding:28px 0 24px;margin:0;display:block}.ux-ready .studio-heading h1{font:600 clamp(24px,2.6vw,38px)/1.2 inherit;letter-spacing:-.025em;color:inherit;margin:8px 0 10px;max-width:none}.ux-ready .studio-heading p{font-size:14px;line-height:1.6;margin:0;color:var(--muted)}.ux-ready .studio-heading .studio-eyebrow{font-size:10px;font-weight:700;letter-spacing:.14em;color:var(--muted)}.ux-ready .studio-heading-note{display:none}
.ux-ready .studio-layout{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(340px,1fr);gap:32px;align-items:start}
.ux-ready .studio-scenes{position:sticky;top:16px;min-width:0}
.ux-ready .studio-tabs{display:flex;gap:6px;margin:0 0 12px;background:var(--soft);border-radius:12px;padding:4px;width:fit-content;max-width:100%}.ux-ready .studio-tabs button{font-size:13px;min-height:40px;padding:9px 15px;border:0;gap:6px;border-radius:9px;background:transparent;color:var(--muted)}.ux-ready .studio-tabs button[aria-selected=true]{background:var(--paper);color:var(--accent-text);box-shadow:0 2px 5px #14212b10}
.ux-ready .studio-preview{border-radius:18px;box-shadow:0 10px 30px #14212b10;background:var(--soft)}.ux-ready .studio-enlarge{min-height:44px;border:1px solid #ffffffa8;background:#fffffff0;border-radius:10px;right:12px;bottom:12px;font-size:12px;padding:9px 13px}
.ux-ready .studio-caption{padding:16px 0 0;display:flex;gap:16px;justify-content:space-between;align-items:baseline}.ux-ready .studio-caption strong{font-size:16px;font-weight:600}.ux-ready .studio-caption span{font-size:13px;text-align:right;color:var(--muted);line-height:1.5}
.ux-scene-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:10px 0 0}.ux-ready .ux-scene-toolbar .studio-reference-tools{margin:0;flex:1;gap:8px}.ux-scene-toolbar .studio-reference-tools>span{display:none}.ux-ready .ux-scene-toolbar button{min-height:44px;font-size:12px;background:transparent;border:1px solid var(--line);border-radius:10px;padding:8px 12px;color:var(--muted)}.ux-ready .ux-scene-toolbar .ux-undo{margin-left:auto}.ux-ready button:disabled{opacity:.45}
.ux-ready .studio-controls{display:grid;gap:0;min-width:0}
.ux-surface-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;padding:5px;background:var(--soft);border:1px solid var(--line);border-radius:14px}
.ux-surface-tabs button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:transparent;border:0;border-radius:10px;min-height:64px;min-width:0;font-size:12px;color:var(--muted);font-weight:600;cursor:pointer;padding:7px 3px}.ux-surface-tabs button[aria-selected=true]{background:var(--paper);color:var(--accent-text);box-shadow:0 3px 8px #14212b10}.ux-step-number{display:grid;place-items:center;width:19px;height:19px;border:1px solid var(--line);border-radius:50%;font-size:10px;line-height:1}.ux-surface-tabs [data-complete=true] .ux-step-number{background:var(--accent-text);color:var(--paper);border-color:var(--accent-text)}
.ux-panel-hint{font-size:12px;line-height:1.6;margin:14px 0;color:var(--muted);min-height:20px}
.ux-ready .studio-panel{border-radius:16px;padding:18px;background:var(--paper);box-shadow:0 8px 30px #14212b10;border:1px solid var(--line);min-width:0}.ux-ready .studio-panel-title{margin-bottom:14px;align-items:center;gap:10px;flex-wrap:wrap}.ux-ready .studio-panel h2{font-size:17px;line-height:1.4;letter-spacing:normal;word-spacing:normal;font-weight:650}.ux-ready .studio-text-button{font-size:12px;color:var(--accent-text);min-height:44px;padding:8px 0;white-space:normal}
.ux-ready .studio-swatches{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.ux-ready .studio-option{border:1px solid var(--soft);border-radius:12px;padding:6px;background:var(--paper);gap:0;min-height:110px}.ux-ready .studio-option[aria-pressed=true]{border:2px solid var(--accent-text);padding:5px;background:var(--soft)}.ux-ready .studio-option[aria-pressed=true]:after{background:var(--accent-text);color:var(--paper);top:10px;right:10px}.ux-ready .studio-option img{border-radius:7px;aspect-ratio:1.65;object-fit:cover}.ux-ready .studio-option strong{font-size:13px;margin-top:8px;font-weight:650;letter-spacing:normal;word-spacing:normal}.ux-ready .studio-option small{font-size:12px;line-height:1.35;margin-top:3px;color:var(--muted);overflow-wrap:anywhere}.ux-ready .studio-option em{font-size:10px;line-height:1.4}.ux-ready .studio-confirm-row{margin-top:16px;align-items:center;min-height:54px;gap:10px}.ux-ready .studio-confirm-row span{font-size:12px;line-height:1.5}.ux-ready .studio-confirm-row button{font-size:13px;color:var(--accent-text)}
.ux-ready .studio-fixed-room-status{padding:12px 0 0;font-size:12px;line-height:1.5;color:var(--muted)}.ux-ready .studio-natural-gallery-link,.ux-inline-action{display:flex;align-items:center;justify-content:center;text-align:center;width:100%;border:1px solid var(--line);border-radius:10px;margin:12px 0 0;padding:12px;font-size:12px;line-height:1.5;background:var(--soft);color:var(--accent-text);text-decoration:none;font-weight:600;cursor:pointer}.ux-profiles{margin-top:14px;border-top:1px solid var(--line);padding-top:6px}.ux-profiles summary{font-size:12px;cursor:pointer;display:flex;align-items:center;line-height:1.5}.ux-ready .studio-window-reference{padding:10px;margin:0;border:0}.ux-ready .studio-window-reference>strong{font-size:12px}.ux-ready .studio-window-reference img{height:110px}.ux-ready .studio-window-reference>a{font-size:12px;min-height:48px;display:flex;align-items:center}
.ux-actionbar{display:flex;gap:10px;align-items:stretch;margin-top:18px}.ux-actionbar .ux-summary-trigger{flex:0 0 auto;font-size:12px;padding-inline:12px}.ux-primary{background:var(--accent-text);border:1px solid var(--accent-text);color:var(--paper);border-radius:12px;font-size:14px;font-weight:650;min-height:52px;flex:1;padding:12px 16px;cursor:pointer;line-height:1.4}.ux-primary:disabled{opacity:.45}
.ux-ready :focus-visible{outline:3px solid var(--accent-text);outline-offset:3px}
.ux-ready .studio-dialog{border:1px solid var(--line);border-radius:20px;background:var(--paper);color:var(--ink);scroll-padding-top:100px}.ux-ready .studio-dialog-head{background:var(--paper)}.ux-ready .studio-dialog input{font-size:16px;min-height:48px}.ux-ready .studio-catalog-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.ux-ready .studio-dialog-done{background:var(--accent-text);color:white}
.ux-summary-dialog{width:min(640px,calc(100% - 32px));max-height:90dvh;padding:20px;border:1px solid var(--line);border-radius:20px;color:var(--ink);background:var(--paper);overflow:auto;overscroll-behavior:contain}.ux-summary-dialog::backdrop{background:#14212bbd}.ux-summary-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;position:sticky;top:-20px;background:white;z-index:2;padding:12px 0}.ux-summary-head>span{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--muted)}.ux-summary-dialog .studio-summary{border:0;padding:0;box-shadow:none}.ux-ready .studio-selections{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.ux-ready .studio-selection{padding:12px;background:var(--soft);border:1px solid var(--line);border-radius:12px}.ux-ready .studio-selection strong,.ux-ready .studio-selection span{font-size:12px;letter-spacing:normal;word-spacing:normal}.ux-ready .studio-selection button{font-size:12px}.ux-ready .studio-primary{background:var(--accent-text);border-color:var(--accent-text);color:white}.ux-ready .studio-save{border-color:var(--line);color:var(--accent-text);background:var(--paper)}.ux-ready .studio-send-note,.ux-ready .studio-storage-note{font-size:12px;line-height:1.6}.ux-ready .studio-saved{background:var(--soft)}.ux-ready .studio-saved button,.ux-ready .studio-share-error button{min-height:48px}.ux-ready .studio-saved textarea,.ux-ready .studio-saved input{font-size:16px;min-height:48px}
.ux-help{margin:30px 0 0;border-top:1px solid var(--line);padding-top:12px;color:var(--muted)}.ux-help>summary{display:flex;align-items:center;font-size:12px;cursor:pointer;min-height:48px}.ux-help[open]>summary{margin-bottom:16px}.ux-help .studio-small-scenes{max-width:700px;display:grid}.ux-help .html-local-note{margin:18px 0;font-size:12px}.ux-help .html-local-note label{min-height:48px}.ux-help .studio-information{padding:24px 0}.ux-help #siteHeader{position:static;box-shadow:none}.ux-help .floating-whatsapp,.ux-help .quick-contact,.ux-help .mobile-dock,.ux-help .back-to-top{position:static!important;inset:auto!important;transform:none!important;margin:12px 0;max-width:100%;height:auto;box-shadow:none}.ux-help .studio-concept,.ux-help .studio-disclaimer{margin:12px 0;font-size:12px;line-height:1.7}.ux-help #iletisim{margin-top:20px}
@media(max-width:1150px) and (min-width:981px){.ux-ready{padding:16px 24px 40px}.ux-ready .studio-layout{gap:24px;grid-template-columns:minmax(0,1.5fr) minmax(330px,1fr)}.ux-ready .studio-tabs button{padding-inline:10px}}
@media(max-width:980px){
 .ux-ready{padding:0 14px calc(100px + env(safe-area-inset-bottom));max-width:720px}.ux-topbar{padding:10px 0;gap:10px}.ux-brand{gap:0}.ux-brand strong{font-size:25px}.ux-brand span{display:none}.ux-topbar .ux-summary-trigger{font-size:12px;min-height:44px;padding:8px 12px}
 .ux-ready .studio-heading{padding:18px 0 14px}.ux-ready .studio-heading h1{font-size:25px;margin:6px 0 8px;max-width:360px}.ux-ready .studio-heading p{font-size:12px}.ux-ready .studio-heading .studio-eyebrow{font-size:9px}
 .ux-ready .studio-layout{display:block}.ux-ready .studio-scenes{position:sticky;top:0;background:var(--soft);z-index:20;padding:8px 0 0}.ux-ready .studio-tabs{margin:0 0 8px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;padding:3px}.ux-ready .studio-tabs button{font-size:11px;flex-direction:row;min-height:40px;padding:8px 4px;gap:4px}
 .ux-ready .studio-preview{height:clamp(155px,29dvh,300px);aspect-ratio:auto!important;border-radius:13px;box-shadow:0 4px 12px #14212b10}.ux-ready .studio-enlarge{min-height:40px;font-size:11px;padding:8px 10px;bottom:8px;right:8px}.ux-ready .studio-caption{padding-top:8px;gap:8px;min-height:30px}.ux-ready .studio-caption strong{font-size:13px;white-space:nowrap}.ux-ready .studio-caption span{font-size:11px;line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
 .ux-scene-toolbar{margin:4px 0 0;gap:6px;padding-bottom:6px}.ux-ready .ux-scene-toolbar button{min-height:40px;font-size:11px;padding:7px 10px}.ux-ready .ux-scene-toolbar .studio-reference-tools{gap:4px}.ux-ready .studio-controls{display:block;padding-top:6px}.ux-surface-tabs{position:sticky;top:var(--ux-scene-height);z-index:18;gap:3px;border-radius:12px;padding:4px}.ux-surface-tabs button{min-height:58px;font-size:12px;gap:4px}.ux-step-number{width:17px;height:17px;font-size:9px}.ux-panel-hint{margin:12px 2px 10px;font-size:12px}
 .ux-ready .studio-panel{padding:14px;border-radius:14px}.ux-ready .studio-panel-title{margin-bottom:10px}.ux-ready .studio-panel h2{font-size:16px}.ux-ready .studio-text-button{font-size:11px;min-height:44px}.ux-ready .studio-swatches{gap:8px}.ux-ready .studio-option{padding:5px;min-height:108px}.ux-ready .studio-option[aria-pressed=true]{padding:4px}.ux-ready .studio-option img{aspect-ratio:1.65}.ux-ready .studio-option strong{font-size:12px;margin-top:7px}.ux-ready .studio-option small{font-size:11px}.ux-ready .studio-confirm-row{margin-top:12px;min-height:34px;padding-top:10px}.ux-ready .studio-confirm-row span{font-size:11px}.ux-ready .studio-confirm-row button{display:none}
 .ux-actionbar{position:fixed;z-index:40;bottom:0;left:0;right:0;margin:0;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:var(--paper);border-top:1px solid var(--line);box-shadow:0 -5px 20px #14212b10;gap:10px}.ux-actionbar .ux-summary-trigger{font-size:12px;min-width:118px;min-height:50px}.ux-primary{min-height:50px;font-size:13px;padding:10px 12px}
 .ux-ready .studio-dialog{width:100%;max-width:100%;max-height:87dvh;inset:auto 0 0;margin:0;border-radius:20px 20px 0 0;padding:0 16px calc(18px + env(safe-area-inset-bottom))}.ux-ready .studio-dialog-head h2{font-size:19px}.ux-ready .studio-catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.ux-ready .studio-dialog .studio-option{min-height:116px}.ux-ready .studio-dialog .studio-option strong{font-size:13px}.ux-ready .studio-dialog .studio-option small{font-size:12px}
 .ux-summary-dialog{width:100%;max-width:100%;max-height:92dvh;inset:auto 0 0;margin:0;padding:16px 18px calc(22px + env(safe-area-inset-bottom));border-radius:20px 20px 0 0}.ux-summary-head{top:-16px}.ux-summary-dialog .studio-summary{padding:0}.ux-help{margin-top:24px}.ux-help>summary{font-size:11px}.ux-ready .studio-viewer{padding-top:calc(12px + env(safe-area-inset-top));padding-bottom:calc(12px + env(safe-area-inset-bottom))}
}
@media(max-width:360px){.ux-ready{padding-inline:10px}.ux-ready .studio-heading h1{font-size:23px}.ux-ready .studio-panel{padding:11px}.ux-ready .studio-swatches{gap:6px}.ux-ready .studio-option small{font-size:10px}.ux-actionbar{padding-inline:10px}.ux-actionbar .ux-summary-trigger{min-width:105px;font-size:11px}.ux-primary{font-size:12px}.ux-surface-tabs button{font-size:11px}.ux-ready .studio-selections{grid-template-columns:1fr}}
@media(max-width:980px) and (max-height:620px){.ux-ready .studio-scenes,.ux-surface-tabs{position:static}.ux-ready .studio-preview{height:240px}}
@media(prefers-reduced-motion:reduce){.ux-ready *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.ux-ready .studio-heading h1{font-size:clamp(24px,2.6vw,38px);line-height:1.2;font-weight:600}
.ux-help .floating-contact{position:static!important;inset:auto!important;transform:none!important;display:inline-flex;margin:12px 0}
@media(max-width:980px){.ux-ready .studio-heading{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden;padding:0;margin:0}.ux-brand span{display:block;max-width:96px;padding-left:10px;margin-left:10px;font-size:10px;line-height:1.4}.ux-ready .studio-tabs button,.ux-ready .studio-enlarge,.ux-ready .ux-scene-toolbar button{min-height:44px}}
@media(max-width:980px) and (max-height:620px){.ux-ready .studio-preview{height:190px}}
.ux-window-views{display:flex;gap:8px;padding:0 0 14px}.ux-window-views button{flex:1;min-height:44px;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--accent-text);font:600 12px/1.4 inherit;cursor:pointer}.ux-window-views button[aria-pressed=true]{background:var(--accent-text);color:var(--paper);border-color:var(--accent-text)}
.ux-help .studio-tabs{position:static;margin:12px 0}
@media(min-width:981px){.ux-ready .studio-heading{padding:14px 0 18px}.ux-ready .studio-heading .studio-eyebrow{display:none}.ux-ready .studio-heading h1{font-size:29px;margin:0 0 7px}.ux-ready .studio-heading p{font-size:13px}.ux-ready .studio-controls{max-height:calc(100dvh - 190px);overflow:auto;scrollbar-width:thin;overscroll-behavior:contain;padding-right:4px;padding-bottom:0}.ux-surface-tabs{position:sticky;top:0;z-index:4}.ux-actionbar{position:sticky;bottom:0;background:var(--soft);z-index:5;padding:12px 0 2px;margin-top:8px}.ux-ready .studio-preview{height:min(55dvh,570px);aspect-ratio:auto!important}.ux-ready .studio-confirm-row button{display:none}}
@supports not (height:1dvh){.ux-ready .studio-preview{height:420px}.ux-ready .studio-controls{max-height:620px}.ux-ready .studio-viewer{height:100vh;max-height:100vh}.ux-summary-dialog{max-height:90vh}.ux-ready .studio-dialog{max-height:87vh}@media(max-width:980px){.ux-ready .studio-preview{height:225px}}}
body.ecela-studio-app[data-ux-theme=dark]{background:var(--soft);color:var(--ink)}
.ux-ready[data-ux-theme=dark]{--studio-panel:var(--paper);--studio-line:var(--line);--studio-accent:var(--accent-text);--accent-text:var(--accent-text);color:var(--ink)}
.ux-ready[data-ux-theme=dark] :is(.studio-panel,.studio-dialog,.ux-summary-dialog,.ux-summary-head,.ux-summary-trigger,.ux-outline,.ux-undo,.ux-window-views button){background:var(--paper);color:var(--ink);border-color:var(--line)}
.ux-ready[data-ux-theme=dark] :is(.studio-scenes,.ux-actionbar){background:var(--soft)}
.ux-ready[data-ux-theme=dark] :is(.ux-brand strong,.studio-heading h1,.studio-caption strong){color:var(--ink)}
.ux-ready[data-ux-theme=dark] :is(.ux-brand span,.studio-heading p,.ux-panel-hint,.studio-caption span,.studio-option small,.studio-fixed-room-status,.ux-summary-head>span,.ux-help){color:var(--muted)}
.ux-ready[data-ux-theme=dark] .ux-surface-tabs{background:var(--soft);border-color:var(--line)}.ux-ready[data-ux-theme=dark] .ux-surface-tabs button{color:var(--muted)}.ux-ready[data-ux-theme=dark] .ux-surface-tabs button[aria-selected=true]{background:var(--soft);color:var(--ink)}
.ux-ready[data-ux-theme=dark] .studio-option{background:var(--paper);border-color:var(--line);color:var(--ink)}.ux-ready[data-ux-theme=dark] .studio-option[aria-pressed=true]{background:var(--soft);border-color:var(--accent-text)}.ux-ready[data-ux-theme=dark] .studio-option[aria-pressed=true]:after{background:var(--accent-text);color:var(--ink)}
.ux-ready[data-ux-theme=dark] :is(.ux-primary,.studio-primary){background:var(--accent-text);color:var(--ink);border-color:var(--accent-text)}.ux-ready[data-ux-theme=dark] :is(.studio-natural-gallery-link,.ux-inline-action,.studio-selection,.studio-saved){background:var(--soft);color:var(--muted);border-color:var(--line)}
.ux-ready[data-ux-theme=dark] :is(.studio-text-button,.ux-scene-toolbar button,.studio-save){color:var(--muted);border-color:var(--line)}.ux-ready[data-ux-theme=dark] .ux-window-views button[aria-pressed=true]{background:var(--accent-text);color:var(--ink)}.ux-ready[data-ux-theme=dark] .ux-step-number{border-color:var(--muted)}
@media print{.ux-ready{padding:0;max-width:none}.ux-ready :is(.ux-topbar,.ux-actionbar,.ux-surface-tabs,.ux-help,.ux-scene-toolbar,.studio-enlarge){display:none!important}.ux-ready .studio-layout{display:block}.ux-ready .studio-scenes{position:static}.ux-ready .studio-controls{max-height:none;overflow:visible}.ux-ready .ux-summary-dialog{display:block!important;position:static;margin:24px 0;width:100%;max-height:none;border:0;padding:0}.ux-ready .ux-summary-head,.ux-ready .ux-summary-dialog button{display:none!important}}