.combine-hero{display:grid;grid-template-columns:minmax(480px,1fr) minmax(420px,1fr);gap:16px;align-items:start}.right-stack{display:grid;gap:16px}.generated-viewport{min-height:260px;border:1px dashed #cbb8a8;border-radius:20px;background:linear-gradient(135deg,#fff,#eadccd);display:grid;place-items:center;text-align:center;color:var(--muted);padding:20px}.control-dock{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px}.dock-grid{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:14px;align-items:start}.dock-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.picker-card{border:1px solid var(--line);background:#fff;border-radius:22px;padding:18px;text-align:left;cursor:pointer;min-height:116px;box-shadow:0 8px 20px rgba(48,34,25,.06);transition:.15s ease}.picker-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#bca996}.picker-card .picker-label{display:block;color:var(--muted);font-size:13px;margin-bottom:10px}.picker-card strong{display:block;color:var(--accent-dark);font-size:18px;margin-bottom:8px}.picker-card small{color:var(--muted)}.upload-box{border:1px dashed #bca996;border-radius:22px;background:#fff;padding:16px}.compact-upload{height:100%;display:flex;flex-direction:column;justify-content:center}.upload-preview{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.upload-chip{background:#fffaf3;border:1px solid var(--line);border-radius:999px;padding:7px 10px;color:var(--accent-dark);font-size:12px}.picker-modal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-top:16px;max-height:56vh;overflow:auto;padding-right:4px}.picker-option-card{border:1px solid var(--line);background:#fff;border-radius:20px;padding:12px;cursor:pointer;text-align:left}.picker-option-card:hover{background:#fffaf3;border-color:#bca996}.picker-option-card.selected{outline:3px solid var(--accent-dark)}.picker-option-thumb{height:130px;border-radius:16px;background:linear-gradient(135deg,#fff,#eadccd);display:grid;place-items:center;color:var(--muted);margin-bottom:10px}@media(max-width:1100px){.combine-hero{grid-template-columns:1fr}.dock-grid{grid-template-columns:1fr}}


/* v49 Studio source layout */
.studio-dock{display:grid;gap:16px;}
.studio-source-head{display:flex;gap:18px;align-items:flex-start;justify-content:space-between;}
.output-type-box{min-width:260px;background:#fbfaf8;border:1px solid var(--line);border-radius:18px;padding:13px;display:grid;gap:8px;}
.output-type-box label{margin:0;display:flex;align-items:center;gap:8px;color:var(--ink);font-size:13px;}
.output-type-box input{width:auto;}
.studio-upload-grid{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:12px;}
.studio-upload-card{min-height:126px;}
.studio-source-summary{background:#fbfaf8;border:1px solid var(--line);border-radius:16px;padding:11px 13px;color:var(--accent-dark);font-weight:800;}
.picker-dock-grid{grid-template-columns:repeat(3,minmax(180px,1fr));}
@media(max-width:1200px){.studio-upload-grid{grid-template-columns:repeat(2,minmax(180px,1fr));}.studio-source-head{display:grid}.output-type-box{min-width:0}.picker-dock-grid{grid-template-columns:1fr;}}


/* v50 compact Studio source + denser workspace */
.combine-hero{gap:10px;grid-template-columns:minmax(500px,1.05fr) minmax(390px,.95fr);}.right-stack{gap:10px}.generated-viewport{min-height:220px;border-color:var(--line);background:linear-gradient(135deg,var(--card),var(--soft));padding:14px}.control-dock{margin-top:10px;background:var(--card);border-color:var(--line);border-radius:18px;padding:12px}.studio-source-panel{margin:4px 0 10px;}.studio-dock{gap:10px}.studio-source-head{gap:10px;align-items:start}.studio-source-head h3{font-size:15px;margin-bottom:4px}.studio-source-head p{font-size:12px;line-height:1.35;margin:0}.output-type-box{min-width:220px;background:var(--field-bg);border-color:var(--line);border-radius:14px;padding:9px;gap:6px}.output-type-box .picker-label{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.output-type-box label{font-size:12px;color:var(--ink);gap:7px}.studio-upload-grid{grid-template-columns:repeat(5,minmax(120px,1fr));gap:8px}.studio-upload-card{min-height:88px;padding:10px;border-radius:15px;background:var(--field-bg);border-color:var(--line)}.studio-upload-card label{font-size:12px;line-height:1.2;margin-top:0}.upload-box{background:var(--field-bg);border-color:var(--line);padding:10px;border-radius:15px}.upload-preview{gap:5px;margin-top:6px}.upload-chip{background:var(--soft);border-color:var(--line);color:var(--ink);font-size:11px;padding:5px 7px}.studio-source-summary{background:var(--field-bg);border-color:var(--line);color:var(--ink);font-size:12px;padding:8px 10px;border-radius:12px}.dock-grid{gap:8px}.picker-dock-grid{grid-template-columns:repeat(3,minmax(150px,1fr));}.picker-card{background:var(--card);border-color:var(--line);border-radius:16px;padding:12px;min-height:88px;box-shadow:0 6px 16px rgba(40,28,22,.06)}body[data-theme="dark"] .picker-card{box-shadow:0 8px 18px rgba(0,0,0,.25)}.picker-card .picker-label{font-size:11px;margin-bottom:6px}.picker-card strong{font-size:14px;margin-bottom:4px;color:var(--ink)}.picker-card small{font-size:11px;color:var(--muted)}.dock-actions{gap:8px;margin-top:10px}.picker-option-card{background:var(--card);border-color:var(--line)}.picker-option-card:hover{background:var(--soft)}.picker-option-thumb{background:linear-gradient(135deg,var(--card),var(--soft));color:var(--muted)}@media(max-width:1350px){.studio-upload-grid{grid-template-columns:repeat(3,minmax(150px,1fr));}}@media(max-width:1100px){.combine-hero{grid-template-columns:1fr}.studio-upload-grid{grid-template-columns:repeat(2,minmax(150px,1fr));}.picker-dock-grid{grid-template-columns:1fr;}}@media(max-width:700px){.studio-upload-grid{grid-template-columns:1fr}.studio-source-head{display:grid}.output-type-box{min-width:0}}


/* v55 required/optional source + sketch converter */
.studio-upload-grid-6{grid-template-columns:repeat(6,minmax(120px,1fr));}
.required-source{border-style:solid;box-shadow:inset 0 0 0 1px rgba(182,122,64,.08);}
.optional-source{opacity:.98;}
.req-badge,.opt-badge{display:inline-flex;align-items:center;justify-content:center;padding:2px 7px;border-radius:999px;font-size:10px;line-height:1;margin-left:6px;vertical-align:middle;font-weight:800;letter-spacing:.02em;}
.req-badge{background:rgba(183,120,53,.12);color:#9b5c1f;border:1px solid rgba(183,120,53,.18);}
.opt-badge{background:var(--soft);color:var(--muted);border:1px solid var(--line);}
body[data-theme="dark"] .req-badge{background:rgba(234,175,111,.14);color:#f1c58d;border-color:rgba(234,175,111,.18);}
body[data-theme="dark"] .opt-badge{background:rgba(255,255,255,.04);color:#c6c7cf;border-color:rgba(255,255,255,.08);}
.sketch-convert-box{margin-top:2px;}
.sketch-head{align-items:center;}
.sketch-actions{margin-top:0;}
#sketchConvertStatus{margin-top:8px;}
@media(max-width:1450px){.studio-upload-grid-6{grid-template-columns:repeat(3,minmax(150px,1fr));}}
@media(max-width:850px){.studio-upload-grid-6{grid-template-columns:1fr;}}


/* v56 sketch converter try-now */
.compact-select{min-height:34px;border-radius:10px;padding:0 12px;border:1px solid var(--line);background:var(--panel);color:var(--text);font-size:13px;}
.sketch-converter-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:10px;}
.small-label{display:block;font-size:11px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:7px;}
.sketch-result-preview{min-height:116px;display:flex;align-items:center;justify-content:center;background:var(--panel-2);}
.sketch-result-preview img{max-width:100%;max-height:180px;border-radius:10px;border:1px solid var(--line);background:#fff;}
.sketch-result-actions{margin-top:10px;}
body[data-theme="dark"] .compact-select{background:#17181d;color:#ececf1;border-color:#2c2d35;}
body[data-theme="dark"] .sketch-result-preview{background:#14151a;}
@media(max-width:900px){.sketch-converter-grid{grid-template-columns:1fr;}}


/* v58 auto sketch list */
.sketch-list-wrap{margin-top:14px;padding-top:10px;border-top:1px solid var(--line);}
.sketch-list-head h3{margin-bottom:4px;}
.sketch-auto-list{display:flex;flex-direction:column;gap:10px;margin-top:8px;}
.sketch-list-row{display:grid;grid-template-columns:minmax(220px,1.1fr) minmax(220px,1fr) auto;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:16px;background:var(--panel-2);}
.sketch-list-col{display:flex;align-items:center;gap:12px;min-width:0;}
.sketch-thumb{width:72px;height:88px;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 auto;}
.sketch-thumb img{width:100%;height:100%;object-fit:cover;}
.sketch-list-meta{min-width:0;}
.sketch-list-meta strong{display:block;font-size:13px;line-height:1.35;word-break:break-word;}
.sketch-list-meta .small-note{display:block;margin-top:4px;}
.sketch-result-thumb{height:96px;background:var(--panel);}
.sketch-row-actions{display:flex;align-items:center;gap:8px;justify-content:flex-end;flex-wrap:wrap;}
.sketch-save-btn{min-width:42px;padding:0 12px;}
.sketch-save-btn.saved{background:linear-gradient(135deg,#d6a062 0%,#b67a40 100%);color:#fff;border-color:transparent;box-shadow:0 10px 24px rgba(182,122,64,.2);}
.sketch-row-empty{padding:14px;border:1px dashed var(--line);border-radius:14px;color:var(--muted);}
body[data-theme="dark"] .sketch-list-row{background:#17181d;border-color:#2b2d34;}
body[data-theme="dark"] .sketch-thumb{background:#fafafa;border-color:#2f3137;}
body[data-theme="dark"] .sketch-result-thumb{background:#121318;}
@media(max-width:980px){.sketch-list-row{grid-template-columns:1fr;}.sketch-row-actions{justify-content:flex-start;}}


/* v59 saved sketches panel */
.saved-sketches-wrap{margin-top:14px;padding-top:10px;border-top:1px solid var(--line);}
.saved-sketches-wrap .sketch-list-head h3{margin-bottom:4px;}
.saved-sketches-wrap .sketch-list-row{background:var(--panel);}
.saved-sketch-remove-btn{min-width:44px;padding:0 12px;}
body[data-theme="dark"] .saved-sketches-wrap .sketch-list-row{background:#14161b;}


/* v60 Studio / Sketch Studio separation */
#sketchStudio .sketch-convert-box{margin-top:10px;}
.sketch-fabric-ref{margin-top:10px;}
body[data-theme="dark"] .sketch-fabric-ref{background:#17181d;}
.studio-source-panel + .combine-hero{margin-top:10px;}


/* v61 bidirectional Sketch Studio */
.sketch-translator-box{padding:14px;}
.sketch-direction-bar{display:flex;align-items:center;justify-content:center;gap:10px;margin:12px 0 10px;}
.direction-pill{border:1px solid var(--line);background:var(--panel-2);color:var(--muted);border-radius:999px;padding:8px 14px;font-weight:800;font-size:12px;letter-spacing:.02em;}
.direction-pill.active{background:linear-gradient(135deg,#d6a062 0%,#b67a40 100%);border-color:transparent;color:#fff;box-shadow:0 12px 26px rgba(182,122,64,.18);}
.swap-direction-btn{height:36px;min-width:42px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);font-size:18px;font-weight:900;cursor:pointer;box-shadow:0 8px 18px rgba(0,0,0,.08);}
.swap-direction-btn:hover{transform:translateY(-1px);box-shadow:0 12px 22px rgba(0,0,0,.14);}
.swap-direction-btn.large{height:48px;min-width:58px;font-size:24px;}
.sketch-translator-grid{display:grid;grid-template-columns:minmax(260px,1fr) 150px minmax(260px,1fr);gap:14px;align-items:stretch;margin-top:10px;}
.translator-panel{border:1px solid var(--line);border-radius:18px;background:var(--panel-2);padding:12px;min-height:260px;display:flex;flex-direction:column;}
.translator-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:8px;}
.translator-dropzone{border:1px dashed var(--line-strong);border-radius:16px;min-height:132px;background:var(--panel);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px;padding:16px;cursor:pointer;}
.translator-dropzone input{display:none;}
.translator-dropzone strong{font-size:14px;color:var(--ink);}
.translator-dropzone span{font-size:12px;color:var(--muted);}
.translator-upload-preview{margin-top:10px;}
.translator-center-arrow{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;color:var(--muted);font-size:12px;font-weight:800;}
.sketch-result-preview{flex:1;min-height:190px;border:1px dashed var(--line);border-radius:16px;}
.sketch-result-preview img{max-height:260px;}
body[data-theme="dark"] .direction-pill{background:#17181d;border-color:#2b2d34;}
body[data-theme="dark"] .swap-direction-btn{background:#17181d;color:#f5f1eb;border-color:#2b2d34;}
body[data-theme="dark"] .translator-panel{background:#15161b;border-color:#292b32;}
body[data-theme="dark"] .translator-dropzone{background:#111216;border-color:#333640;}
@media(max-width:1050px){.sketch-translator-grid{grid-template-columns:1fr}.translator-center-arrow{min-height:80px}.sketch-direction-bar{flex-wrap:wrap}}