:root{--ink:#151617;--muted:#6b7075;--line:#d9dddf;--panel:#ffffff;--surface:#f3f5f1;--surface-strong:#e8ece4;--accent:#0f7b6c;--accent-dark:#07594e;--accent-soft:#dcefe9;--warn:#9a3412;--warn-bg:#fff3ed;--focus:#262a2d;--shadow:0 18px 48px rgba(30,35,32,0.12)}*{box-sizing:border-box}body,html{min-height:100%;max-width:100%;overflow-x:hidden}body{margin:0;background:var(--surface);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;letter-spacing:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.app-shell{display:grid;grid-template-columns:288px minmax(0,1fr);min-height:100vh;width:100%}.left-rail{display:flex;flex-direction:column;gap:22px;border-right:1px solid var(--line);background:#fbfcf8;padding:24px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;width:42px;height:42px;place-items:center;border-radius:8px;background:var(--accent);color:white}.brand p,.brand span,.eyebrow,h1,h2,p{margin:0}.brand p{font-weight:760}.brand span,.eyebrow,.muted{color:var(--muted);font-size:.86rem}.upload-zone{display:grid;min-height:188px;place-items:center;grid-gap:8px;gap:8px;border:1px dashed #a7b2ad;border-radius:8px;background:#f7faf5;color:var(--ink);text-align:center}.upload-zone strong{font-size:1rem}.upload-zone span{color:var(--muted);font-size:.86rem}.metric-stack{display:grid;grid-gap:10px;gap:10px}.metric{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:10px 0}.metric span{color:var(--muted);font-size:.88rem}.metric 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var(--line);border-radius:8px;background:white;color:var(--ink)}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));grid-gap:12px;gap:12px}.image-card{overflow:hidden;border:1px solid var(--line);border-radius:8px;background:#fbfcfa}.image-card.is-selected{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.image-frame{position:relative;aspect-ratio:4/5;background:var(--surface-strong)}.image-frame img{width:100%;height:100%;object-fit:cover;display:block}.selected-mark{left:8px;border-radius:999px;background:var(--accent);color:white}.remove-button,.selected-mark{position:absolute;top:8px;width:26px;height:26px}.remove-button{right:8px;border:0;background:rgba(255,255,255,.92)}.image-meta{display:grid;grid-gap:8px;gap:8px;padding:10px}.image-meta strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.9rem}.tag-row{display:flex;flex-wrap:wrap;gap:6px}.tag-row span{border-radius:999px;background:var(--accent-soft);padding:4px 7px;color:var(--accent-dark);font-size:.75rem}select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:white;color:var(--ink)}select{min-height:34px;padding:0 8px;font-size:.86rem}textarea{resize:vertical;min-height:132px;padding:12px;line-height:1.45;max-width:100%}button:focus-visible,select:focus,textarea:focus{outline:2px solid var(--focus);outline-offset:2px}.selected-list{display:grid;grid-gap:8px;gap:8px;min-width:0}.list-title{justify-content:flex-start;gap:8px;color:var(--accent-dark);font-weight:720}.selected-item{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;grid-gap:10px;gap:10px;min-width:0;border-bottom:1px solid var(--line);padding:9px 0;font-size:.88rem}.selected-item span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.selected-item strong{justify-self:end;min-width:3ch;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.primary-button{gap:9px;min-height:46px;border:0;border-radius:8px;background:var(--accent);color:white;font-weight:760}.result-box{display:grid;grid-gap:12px;gap:12px}.result-box img{width:100%;border-radius:8px}.result-box img,pre{border:1px solid var(--line)}pre{overflow:auto;max-width:100%;max-height:180px;margin:0;border-radius:8px;background:#f8faf7;padding:12px;color:var(--muted);font-size:.78rem;white-space:pre-wrap;overflow-wrap:anywhere}.empty-state{display:grid;min-height:340px;place-items:center;align-content:center;grid-gap:10px;gap:10px;border:1px dashed var(--line);border-radius:8px;color:var(--muted)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.spin{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}@media (max-width:1180px){.app-shell,.content-grid{grid-template-columns:1fr}.left-rail{border-right:0;border-bottom:1px solid var(--line)}.control-panel{position:static}}@media (max-width:620px){.left-rail,.workspace{padding:16px}.top-bar{display:grid}.image-grid{grid-template-columns:repeat(auto-fill,minmax(138px,1fr))}h1{font-size:2rem}.control-panel,.image-panel{padding:14px}.selected-item{font-size:.82rem}}