#stitch-app [hidden] {display:none !important;}
#stitch-app {color:var(--site-text);}
.stitch-intro {margin:0 0 16px;}
.stitch-heading {display:flex;align-items:center;justify-content:space-between;gap:12px;margin:22px 0 12px;flex-wrap:wrap;}
.stitch-heading h2 {font-size:18px;font-weight:700;}
.stitch-button {min-height:46px;padding:10px 16px;background:var(--site-surface);color:var(--site-text);border:1px solid var(--site-border);border-radius:6px;font:inherit;cursor:pointer;white-space:normal;overflow-wrap:anywhere;}
.stitch-button:hover {background:var(--site-surface-muted);}
.stitch-button:focus-visible {outline:2px solid var(--site-accent);outline-offset:2px;}
.stitch-button:disabled {opacity:.5;cursor:not-allowed;}
.stitch-primary,.stitch-primary:hover {background:#2563eb;color:#fff;border-color:#2563eb;}
.stitch-list {display:grid;gap:10px;padding:0;margin:0;list-style:none;}
.stitch-item {display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid var(--site-border);border-radius:8px;padding:10px;}
.stitch-item canvas {width:52px;height:64px;object-fit:contain;background:var(--site-surface-muted);}
.stitch-item-name {font-weight:600;overflow-wrap:anywhere;}
.stitch-item-actions {display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;}
.stitch-item-actions .stitch-button {min-width:46px;padding:8px 12px;}
.stitch-settings {margin-top:18px;padding:14px;border:1px solid var(--site-border);border-radius:8px;}
.stitch-settings summary {cursor:pointer;font-weight:600;}
.stitch-settings p {margin:10px 0;}
.stitch-form-grid {grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:none;}
#stitch-app .tool-field-control {min-height:46px;}
#stitch-app select {appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3E%3Cpath d='m4 6 4 4 4-4' fill='none' stroke='%236b7280' stroke-width='2'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px;}
.stitch-result-grid {display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start;}
.stitch-seams {display:grid;gap:16px;margin-top:12px;}
.stitch-seam {border:1px solid var(--site-border);border-radius:8px;padding:12px;min-width:0;}
.stitch-seam canvas {width:100%;height:auto;display:block;margin:10px 0;border:1px solid var(--site-border);}
.stitch-seam-label {font-weight:600;overflow-wrap:anywhere;}
.stitch-seam-control {display:grid;grid-template-columns:minmax(0,1fr) 86px;align-items:center;gap:12px;min-height:46px;}
.stitch-seam-control input[type=range] {width:100%;direction:ltr;}
.stitch-seam-control input[type=number] {min-height:46px;}
.stitch-preview {max-height:75vh;overflow:auto;border:1px solid var(--site-border);border-radius:8px;background:var(--site-surface-muted);padding:12px;}
.stitch-preview canvas {width:100%;height:auto;display:block;background:#fff;}
.stitch-output-settings {margin-top:20px;}
@media(max-width:760px) {
 .stitch-result-grid {grid-template-columns:1fr;}
 .stitch-item {grid-template-columns:42px minmax(0,1fr);gap:8px;}
 .stitch-item canvas {width:42px;height:54px;}
 .stitch-item-actions {grid-column:2;justify-content:flex-start;}
 .stitch-form-grid {grid-template-columns:1fr;}
 .stitch-preview {max-height:60vh;padding:6px;}
}