/* Passport Photo Maker — studio layout, stage guides, proof panel.
   Shared rules live in style.css; only this tool's own pieces live here. */

.studio.pp-studio{grid-template-columns:300px minmax(0,1fr) 320px;grid-template-areas:"side stage ext" "side proof ext"}
.studio .pp-side{grid-area:side}
.studio .pp-stage{grid-area:stage}
.studio .pp-ext{grid-area:ext}
.studio .pp-proof{grid-area:proof}
@media (max-width:1100px){
  .studio.pp-studio{grid-template-columns:1fr 1fr;grid-template-areas:"stage stage" "side ext" "proof proof"}
}
@media (max-width:680px){
  .studio.pp-studio{grid-template-columns:1fr;grid-template-areas:"stage" "side" "ext" "proof"}
}

.note.warn{border:1px solid var(--warn-border);background:var(--warn-bg);color:var(--warn);border-radius:9px;padding:9px 12px}
.chk{display:flex;gap:8px;align-items:flex-start;font-size:.92rem;margin:10px 0;cursor:pointer}
.chk input{margin-top:3px}
.fld input[type="number"]{padding:8px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font:inherit;width:90px}
label.fld{display:block;font-size:.88rem;color:var(--muted);margin:8px 0}
label.fld input[type="range"]{width:100%}
label.fld.grow{flex:1;margin:0}
.sb-label{font-size:.8rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin:14px 0 8px}
.pp-side .sb-label:first-child{margin-top:0}
.addrow{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:10px}

.kbrow{display:flex;gap:10px}
.kbrow .fld{flex:1}
.kbrow input{width:100%}

/* preset chips */
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:12px}
.chip{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;padding:7px 11px;font:inherit;font-size:.88rem;cursor:pointer}
.chip:hover{border-color:var(--brand)}
.chip.on{border-color:var(--brand);background:var(--accent);color:var(--brand);font-weight:600}

.banner{border:1px solid var(--accent-border);background:var(--accent);border-radius:9px;padding:9px 12px;font-size:.92rem;margin-bottom:12px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.banner .mini-btn{margin-left:auto}

.gatebox{border:1px solid var(--accent-border);background:var(--accent);border-radius:9px;padding:12px 14px;margin-bottom:12px}
.gate-t{font-weight:700;margin:0 0 6px}
.gatebox .bar-track{margin-top:10px}

.pp-drop{cursor:pointer}
.stagebox{position:relative;width:100%;max-height:64vh;margin:0 auto;background:repeating-conic-gradient(#e8ecf2 0% 25%, #ffffff 0% 50%) 0 0/16px 16px;border:1px solid var(--line);border-radius:10px;overflow:hidden;touch-action:none}
[data-theme="dark"] .stagebox{background:repeating-conic-gradient(#232833 0% 25%, #171b21 0% 50%) 0 0/16px 16px}
.stagebox canvas{display:block;width:100%;height:100%}
.zoomrow{display:flex;gap:10px;align-items:center;margin-top:10px;flex-wrap:wrap}

/* background swatches */
.swatches{display:flex;gap:8px;margin:8px 0}
.swatch{width:38px;height:38px;border-radius:8px;border:2px solid var(--line);cursor:pointer;padding:0}
.swatch.on{border-color:var(--brand)}

/* export column */
.save-btn{width:100%;margin:6px 0}
.segrow{display:flex;gap:7px;margin:8px 0 0}
.seg.on{border-color:var(--brand);background:var(--accent);color:var(--brand);font-weight:600}
.pp-thumb{max-width:150px;width:100%;border:1px solid var(--line);border-radius:8px;display:block;margin:6px 0;background:#fff}

/* proof panel */
.proof{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px;font-size:.93rem}
.proof li{display:flex;gap:8px;align-items:baseline}
.proof li.dim{color:var(--muted)}
.proof .st{font-weight:700;flex:none;width:1.2em;text-align:center}
.proof li.ok .st{color:var(--good)}
.proof li.bad .st{color:var(--warn)}
.proof .fix{color:var(--muted)}