/* PaintColorKE Studio 1.1 — the photograph is the main element; controls stay compact and neutral so colours can be judged. */
.pcke-studio{--studio-line:var(--pcke-line,#E1E6EF)}
.pcke-studio-topbar{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap;margin:0 0 14px}
.pcke-studio-start{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap}
.pcke-studio-scene{display:grid;gap:5px;font-size:13px;font-weight:700}
.pcke-studio-scene select,.pcke-studio-controls select,.pcke-canvas-bottom select,.pcke-studio-controls input[type=search],.pcke-studio-controls input[type=text]{font:inherit;font-size:15px;color:var(--pcke-ink);border:1px solid var(--pcke-line-strong);border-radius:12px;background:#fff;min-height:44px;padding:9px 12px;width:100%;box-sizing:border-box}
.pcke-studio-scene select{min-width:220px}
.pcke-upload-button{display:inline-flex;align-items:center;gap:8px;position:relative;overflow:hidden;border:2px solid var(--pcke-primary);border-radius:999px;padding:10px 18px;font-family:inherit;font-size:15px;font-weight:700;color:var(--pcke-primary);background:#fff;cursor:pointer;min-height:44px}
.pcke-upload-button:hover{background:var(--pcke-primary-soft)}
.pcke-upload-button.is-highlighted{background:var(--pcke-primary);color:#fff;box-shadow:0 0 0 4px var(--pcke-primary-soft)}
.pcke-upload-button input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;z-index:1}
.pcke-upload-button:focus-within{outline:3px solid var(--pcke-primary);outline-offset:3px}
.pcke-scheme-tabs{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-left:auto;min-height:40px}
.pcke-scheme-tabs button{min-height:40px;padding:8px 14px;border:1px solid var(--pcke-line-strong);border-radius:999px;background:#fff;color:var(--pcke-ink);font:inherit;font-size:14px;font-weight:600;cursor:pointer}
.pcke-scheme-tabs button[aria-selected=true]{background:var(--pcke-ink);border-color:var(--pcke-ink);color:#fff}
.pcke-scheme-tabs .pcke-scheme-add{border-style:dashed;color:var(--pcke-primary)}
.pcke-scheme-tabs .pcke-scheme-rename{width:40px;padding:0}
.pcke-studio-projects{display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:700;text-decoration:none}
.pcke-recover{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 14px;padding:10px 14px;border-radius:12px;background:var(--pcke-sun-soft)}
.pcke-recover p{margin:0;font-weight:600}
.pcke-studio-shell{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}
.pcke-studio-main{min-width:0}
.pcke-studio-stage{position:relative;background:#fff}
.pcke-canvas-toolbar{display:flex;align-items:center;gap:4px;padding:8px;background:#fff;border:1px solid var(--studio-line);border-radius:16px 16px 0 0;flex-wrap:wrap}
.pcke-canvas-toolbar button{padding:8px 11px;border:1px solid transparent;background:transparent;color:var(--pcke-ink);border-radius:999px;font:inherit;font-size:13px;font-weight:600;min-height:38px;cursor:pointer;white-space:nowrap}
.pcke-canvas-toolbar button:hover{background:var(--pcke-bg-soft)}
.pcke-canvas-toolbar button[aria-pressed=true]{color:var(--pcke-primary-dark);background:var(--pcke-primary-soft);border-color:#C5D3FA}
.pcke-canvas-toolbar output{min-width:48px;text-align:center;font-size:13px;color:var(--pcke-muted)}
.pcke-canvas-toolbar button:disabled{cursor:default;opacity:.4}
.pcke-toolbar-gap{flex:1}
.pcke-canvas-wrap{position:relative;background:#EEF1F6;line-height:0;border-left:1px solid var(--studio-line);border-right:1px solid var(--studio-line);overflow:hidden}
.pcke-canvas-wrap.is-zoomed{overflow:auto;max-height:78vh}
.pcke-canvas-wrap canvas{display:block;width:100%;height:auto;max-width:none;background:#EEF1F6}
.pcke-canvas-badge{position:absolute;bottom:12px;left:12px;pointer-events:none;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.92);color:var(--pcke-ink);font-size:12px;line-height:1.4}
.pcke-canvas-wrap.is-zoomed .pcke-canvas-badge{position:sticky;display:inline-block;margin:-38px 0 0 12px}
.pcke-loading{position:absolute;inset:0;background:rgba(246,248,252,.85);display:grid;place-items:center;font-size:16px;line-height:1.5;margin:0}
.pcke-draw-bar{padding:10px 14px;background:var(--pcke-primary-soft);border:1px solid #C5D3FA;display:flex;gap:9px;align-items:center;flex-wrap:wrap;line-height:1.5}
.pcke-draw-bar p{font-size:13px;flex-basis:100%;margin:0}
.pcke-draw-bar div{display:flex;gap:8px;flex-wrap:wrap}
.pcke-draw-bar button{font:inherit;font-size:13px;font-weight:600;border:1px solid var(--pcke-line-strong);padding:7px 12px;border-radius:999px;background:#fff;color:var(--pcke-ink);cursor:pointer}
.pcke-draw-bar label{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600}
.pcke-draw-bar input[type=range]{accent-color:var(--pcke-primary)}
.pcke-canvas-bottom{display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:#fff;border:1px solid var(--studio-line);border-radius:0 0 16px 16px;padding:12px 14px}
.pcke-canvas-bottom>label{font-size:13px;display:flex;align-items:center;gap:8px;color:var(--pcke-muted)}
.pcke-canvas-bottom select{font-size:14px;min-height:38px;padding:6px 10px;max-width:190px}
.pcke-before-after{flex:1;max-width:360px;min-width:180px}
.pcke-before-after input{width:100%;min-height:32px;accent-color:var(--pcke-primary)}
.pcke-small-button{border:1px solid var(--pcke-line-strong);padding:8px 14px;border-radius:999px;background:#fff;color:var(--pcke-ink);font:inherit;font-size:13px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;min-height:38px}
.pcke-small-button:hover{border-color:var(--pcke-primary);color:var(--pcke-primary)}
.pcke-scheme-compare{margin:14px 0 0}
.pcke-scheme-compare__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.pcke-scheme-compare figure{margin:0;border:1px solid var(--studio-line);border-radius:14px;overflow:hidden;background:#fff}
.pcke-scheme-compare figure button{display:block;width:100%;padding:0;border:0;background:none;cursor:pointer;line-height:0}
.pcke-scheme-compare img{width:100%;height:auto}
.pcke-scheme-compare figcaption{padding:10px 12px;font-size:13px}
.pcke-scheme-compare ul{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:3px;color:var(--pcke-muted)}
.pcke-scheme-compare li{display:flex;gap:6px;align-items:center}
.pcke-scheme-compare li i{width:12px;height:12px;border-radius:3px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.15);flex:none}
.pcke-studio-status{font-size:15px;line-height:1.6;color:var(--pcke-ink);margin:12px 0;min-height:24px}
.pcke-spec h3{font-size:16px;margin:4px 0 8px}
.pcke-spec ul{list-style:none;margin:0 0 16px;padding:0;display:flex;gap:8px;flex-wrap:wrap}
.pcke-spec button{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--studio-line);border-radius:12px;padding:8px 12px;font:inherit;font-size:14px;color:var(--pcke-ink);cursor:pointer;text-align:left}
.pcke-spec i{width:28px;height:28px;display:block;border-radius:8px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12);flex:none}
.pcke-spec small{display:block;font-size:12px;color:var(--pcke-muted)}
.pcke-studio-save{display:flex;gap:10px 14px;align-items:center;flex-wrap:wrap}
.pcke-save-state{font-size:13px;color:var(--pcke-muted)}
.pcke-studio-main>.pcke-note{font-size:13px}
.pcke-studio-controls{background:#fff;border:1px solid var(--studio-line);border-radius:16px;position:sticky;top:88px;max-height:calc(100vh - 104px);overflow:auto;overscroll-behavior:contain}
.admin-bar .pcke-studio-controls{top:120px;max-height:calc(100vh - 136px)}
.pcke-control-group{padding:16px;border-bottom:1px solid var(--studio-line)}
.pcke-control-group:last-child{border-bottom:0}
.pcke-control-title,.pcke-control-group>summary{display:flex;align-items:center;gap:10px;margin:0 0 12px;font-size:16px;font-weight:700;color:var(--pcke-ink);letter-spacing:0;cursor:default}
.pcke-control-title span,.pcke-control-group>summary span{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--pcke-primary-soft);color:var(--pcke-primary-dark);font-size:13px}
.pcke-control-group>summary{cursor:pointer;list-style:none;margin:0}
.pcke-control-group>summary::-webkit-details-marker{display:none}
.pcke-control-group>summary::after{content:'＋';margin-left:auto;color:var(--pcke-primary)}
.pcke-control-group[open]>summary{margin-bottom:14px}
.pcke-control-group[open]>summary::after{content:'−'}
.pcke-control-group label{display:grid;gap:6px;font-size:13px;font-weight:600;margin-bottom:12px}
.pcke-control-group input[type=range]{padding:0;min-height:24px;accent-color:var(--pcke-primary);width:100%}
.pcke-control-group input[type=checkbox]{width:18px;height:18px;accent-color:var(--pcke-primary)}
.pcke-control-group input[type=color]{padding:3px;height:42px;width:100%;border:1px solid var(--pcke-line-strong);border-radius:10px;background:#fff}
.pcke-control-group .pcke-note{font-size:12px;margin:8px 0 4px}
.pcke-control-group .pcke-small-button{margin:4px 6px 0 0}
.pcke-surface-chips{display:grid;gap:6px}
.pcke-surface-chip{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border:1px solid var(--studio-line);border-radius:12px;background:#fff;color:var(--pcke-ink);font:inherit;font-size:14px;font-weight:600;cursor:pointer;text-align:left;min-height:48px}
.pcke-surface-chip i{width:30px;height:30px;border-radius:8px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12);flex:none}
.pcke-surface-chip i.is-empty{background:repeating-linear-gradient(45deg,#F2F4F8 0 5px,#fff 5px 10px)}
.pcke-surface-chip small{display:block;font-size:12px;font-weight:500;color:var(--pcke-muted)}
.pcke-surface-chip[aria-pressed=true]{border-color:var(--pcke-primary);box-shadow:inset 0 0 0 2px var(--pcke-primary)}
.pcke-surface-buttons{display:flex;flex-wrap:wrap;gap:4px 12px;margin-top:8px}
.pcke-surface-buttons button{border:0;background:none;font:inherit;font-size:13px;font-weight:600;color:var(--pcke-primary);padding:6px 0;cursor:pointer}
.pcke-current-colour{font-size:13px;line-height:1.6;color:var(--pcke-muted);margin:0 0 10px;min-height:20px}
.pcke-current-colour strong{color:var(--pcke-ink)}
.pcke-studio-controls input[type=search]{margin-bottom:12px}
.pcke-studio-swatches{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px 8px}
.pcke-studio-swatches button{border:0;background:none;padding:0;min-width:0;cursor:pointer;font:inherit;color:var(--pcke-ink);text-align:left}
.pcke-studio-swatches i{display:block;aspect-ratio:1.1;background:var(--swatch);border-radius:10px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.1);transition:transform .15s}
.pcke-studio-swatches button:hover i,.pcke-studio-swatches button:focus-visible i{transform:translateY(-2px)}
.pcke-studio-swatches span{display:block;font-size:11px;font-weight:600;line-height:1.3;margin-top:5px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.pcke-studio-swatches small{display:block;font-size:10px;color:var(--pcke-muted)}
.pcke-catalogue-paging{display:flex;justify-content:space-between;align-items:center;gap:8px;margin:12px 0 0;font-size:13px;color:var(--pcke-muted)}
.pcke-catalogue-paging button{border:0;background:none;color:var(--pcke-primary);font:inherit;font-weight:600;padding:6px 0;cursor:pointer}
.pcke-custom-colour{margin-top:12px}
.pcke-custom-colour summary{cursor:pointer;font-size:13px;font-weight:700;color:var(--pcke-primary);padding:10px 0;min-height:40px}
.pcke-colour-inputs{display:grid;grid-template-columns:44px 1fr 64px;gap:8px;align-items:center;margin-top:10px}
.pcke-colour-inputs input[type=color]{width:44px;height:44px;padding:3px}
.pcke-colour-inputs input[type=text]{text-transform:uppercase}
.pcke-colour-inputs button{background:var(--pcke-primary);color:#fff;border:0;border-radius:10px;min-height:44px;font:inherit;font-weight:700;cursor:pointer}
/* Saved projects page */
.pcke-project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:20px 0 36px}
.pcke-project-card{border:1px solid var(--studio-line);border-radius:16px;overflow:hidden;background:#fff}
.pcke-project-card--draft{border-color:var(--pcke-sun);background:var(--pcke-sun-soft)}
.pcke-project-card>img{width:100%;aspect-ratio:1.6;object-fit:cover;display:block}
.pcke-project-card>div:not(.pcke-project-placeholder){padding:18px}
.pcke-project-card h3{font-size:18px;margin:0 0 6px}
.pcke-project-card p{font-size:13px;color:var(--pcke-muted);margin:0 0 12px}
.pcke-project-card .pcke-actions{gap:12px}
.pcke-project-card button,.pcke-palette-card button{border:0;background:none;font:inherit;font-size:14px;font-weight:600;color:var(--pcke-primary);padding:8px 0;cursor:pointer}
.pcke-project-placeholder{aspect-ratio:1.6;display:grid;place-items:center;background:var(--pcke-bg-soft);color:var(--pcke-muted);font-size:15px;font-weight:600}
[data-pcke-projects]>h2{font-size:24px;margin:36px 0 12px}
[data-pcke-projects]>p:not(.pcke-lead){font-size:15px;line-height:1.7}
@media(max-width:1100px){.pcke-studio-shell{grid-template-columns:minmax(0,1fr) 300px;gap:16px}.pcke-scheme-tabs{margin-left:0}}
/* Phones and small tablets: the picture stays on screen (sticky stage) while the controls scroll beneath it. */
@media(max-width:900px){
 .pcke-studio-shell{display:flex;flex-direction:column;gap:0;min-width:0;max-width:100%}
 .pcke-studio-stage,.pcke-canvas-toolbar,.pcke-canvas-bottom,.pcke-studio-controls,.pcke-scheme-compare{min-width:0;max-width:100%}
 .pcke-studio-main{display:contents}
 .pcke-studio-stage{order:1;position:sticky;top:0;z-index:20;padding-top:6px;box-shadow:0 12px 14px -14px rgba(24,35,58,.5)}
 .pcke-studio-stage .pcke-canvas-wrap canvas{width:auto;max-width:100%;max-height:38vh;margin:0 auto}
 .pcke-studio-stage .pcke-canvas-wrap.is-zoomed{max-height:42vh}
 .pcke-studio-stage .pcke-canvas-wrap.is-zoomed canvas{max-width:none;max-height:none}
 .pcke-canvas-toolbar{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding:6px}
 .pcke-canvas-toolbar::-webkit-scrollbar{display:none}
 .pcke-canvas-toolbar button{font-size:12px;padding:7px 9px;min-height:36px}
 .pcke-toolbar-gap{display:none}
 .pcke-draw-bar{padding:8px 10px}
 .pcke-draw-bar p{font-size:12px}
 .pcke-canvas-bottom{order:2}
 .pcke-mask-legend{order:2;margin:8px 0 0}
 .pcke-scheme-compare{order:3}
 .pcke-studio-status{order:4;margin:10px 0 12px}
 .pcke-studio-controls{order:5;position:static;max-height:none;overflow:visible}
 .pcke-spec{order:6;margin-top:16px}
 .pcke-studio-save{order:7;margin-top:12px}
 .pcke-studio-main>.pcke-name-form{order:7;margin:14px 0 0}
 .pcke-studio-main>.pcke-note{order:8;margin-top:12px}
 .pcke-studio-swatches{grid-template-columns:repeat(5,minmax(0,1fr))}
 .pcke-surface-chips{grid-template-columns:repeat(2,minmax(0,1fr))}
 .pcke-scheme-compare__grid{grid-template-columns:repeat(3,minmax(150px,1fr));overflow-x:auto}
 .pcke-project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(min-width:601px) and (max-width:782px){body.admin-bar .pcke-studio-stage{top:46px}}
@media(min-width:783px) and (max-width:900px){body.admin-bar .pcke-studio-stage{top:32px}}
@media(max-width:900px) and (max-height:560px){.pcke-studio-stage{position:relative;top:auto;box-shadow:none}}
@media(max-width:600px){
 /* Compact start bar so the picture is in the first screen: space picker and photo button on one row, schemes below. */
 .pcke-studio-topbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;margin-bottom:10px}
 .pcke-studio-start{display:contents}
 .pcke-studio-scene>span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
 .pcke-studio-scene select{min-width:0;min-height:42px}
 .pcke-upload-button{padding:8px 12px;font-size:14px;min-height:42px;border-width:2px}
 .pcke-scheme-tabs{grid-column:1/-1;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:0}
 .pcke-scheme-tabs button{min-height:36px;padding:6px 12px;font-size:13px;white-space:nowrap}
 .pcke-scheme-tabs .pcke-scheme-rename{width:36px;flex:none}
 .pcke-studio-projects{display:none}
 .pcke-studio-swatches{grid-template-columns:repeat(4,minmax(0,1fr))}
 .pcke-surface-chips{grid-template-columns:1fr}
 .pcke-studio-save .pcke-button{flex:1 1 100%}
 .pcke-project-grid{grid-template-columns:1fr}
}

/* 1.2 Tap to select: controls, progress and the selection legend (hatching = selection, never paint) */
.pcke-auto-buttons{display:flex;gap:8px;flex-wrap:wrap}
.pcke-auto-buttons button[aria-pressed=true]{background:var(--pcke-ink);border-color:var(--pcke-ink);color:#fff}
.pcke-auto-buttons button:disabled{opacity:.45;cursor:default}
.pcke-auto-buttons .pcke-auto-confirm{background:#FFB020;border-color:#E39A10;color:var(--pcke-ink)}
.pcke-auto-progress{flex-basis:100%;margin:0;font-size:13px;color:var(--pcke-muted)}
.pcke-mask-legend{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:8px 2px 0;font-size:13px;color:var(--pcke-muted);line-height:1.4}
.pcke-mask-legend i{width:22px;height:14px;flex:0 0 auto;border:2px solid #2457E7;border-radius:3px;background:repeating-linear-gradient(45deg,rgba(36,87,231,.55) 0 3px,transparent 3px 7px)}

/* 1.3.0: jumping to the visualizer (anchors, scrollIntoView) clears the sticky site header. The admin bar needs no
   allowance here: WordPress already sets scroll-padding-top on <html> for it. */
[data-pcke-studio] { scroll-margin-top: 88px; }
@media (max-width: 782px) { [data-pcke-studio] { scroll-margin-top: 72px; } }

/* Colour vision preview (1.6.0): an overlay of the finished view; never part of the paint engine */
.pcke-vision{display:inline-flex;align-items:center;gap:8px}
.pcke-vision-layer{position:absolute;pointer-events:none;z-index:2}
.pcke-vision-badge{top:12px;bottom:auto;z-index:3;font-weight:700}
.pcke-vision-note{margin:6px 0 0;font-size:13px;line-height:1.5;color:var(--pcke-muted)}