:root{color:#1f2933;background:#f4f6f8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--panel: #ffffff;--ink: #1f2933;--muted: #667085;--accent: #0f766e;--accent-dark: #115e59;--danger: #b42318;--line: #d6dbe1;--surface: #eef3f6}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#f4f6f8}button,input,textarea,select{font:inherit}.app-shell{position:relative;width:min(1180px,calc(100% - 32px));margin:0 auto;padding:36px 0}.top-actions{position:absolute;top:28px;right:0;display:flex;justify-content:flex-end;gap:10px}.settings-button{border:1px solid var(--line);border-radius:8px;padding:9px 12px;color:var(--accent-dark);background:#fff;cursor:pointer;box-shadow:0 8px 18px #1f293314}.hero-panel{padding-right:120px;margin-bottom:24px}.eyebrow{margin:0 0 8px;color:var(--accent-dark);font-size:.82rem;font-weight:700;letter-spacing:0;text-transform:uppercase}h1{max-width:760px;margin:0;font-size:3rem;line-height:1}.hero-copy{max-width:720px;color:var(--muted);font-size:1.05rem}.workspace{display:grid;grid-template-columns:minmax(320px,400px) 1fr;gap:16px;align-items:start}.control-card,.result-card,.history-panel{border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:0 12px 28px #1f293314}.control-card{display:grid;gap:16px;padding:18px}.settings-panel{position:fixed;z-index:10;top:24px;right:max(16px,calc((100vw - 1180px)/2));width:min(390px,calc(100vw - 32px));border:1px solid var(--line);border-radius:8px;padding:18px;background:var(--panel);box-shadow:0 24px 64px #1f293338}.settings-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.settings-header h2{margin:0;font-size:1.2rem}.settings-form{display:grid;gap:14px}.settings-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.settings-message{margin:0;color:var(--muted)}.mode-switch{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.mode-switch button,.submit-button,.text-button{border:0;cursor:pointer}.mode-switch button{padding:10px 12px;border-radius:6px;color:var(--muted);background:transparent}.mode-switch .active{color:#fff;background:var(--accent-dark)}label{display:grid;gap:8px;color:var(--muted);font-weight:700}.upload-group{display:grid;gap:10px}.selected-files{display:grid;gap:6px;margin:0;padding:10px 14px 10px 28px;border:1px solid var(--line);border-radius:8px;color:var(--muted);background:var(--surface)}.selected-files li{display:grid;gap:2px}.selected-files small{color:var(--accent-dark)}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:8px;padding:11px 12px;color:var(--ink);background:#fff}textarea{min-height:136px;resize:vertical}.submit-button{padding:13px 16px;border-radius:8px;color:#fff;background:var(--accent)}.submit-button:disabled{cursor:wait;opacity:.72}.text-button{color:var(--accent-dark);background:transparent}.text-button:disabled{color:var(--muted);cursor:not-allowed}.error-message{margin:0;color:var(--danger)}.result-card,.history-panel{min-height:420px;padding:20px}.history-panel{grid-column:2}.result-header{display:flex;align-items:center;justify-content:space-between;gap:16px;color:var(--muted)}.result-header h2{margin:0;color:var(--ink);font-size:1.4rem}.empty-state{display:grid;min-height:300px;place-items:center;color:var(--muted);border:1px dashed var(--line);border-radius:8px;text-align:center}.empty-state.compact{min-height:120px}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}figure{margin:0}img{width:100%;border-radius:8px;display:block}figcaption{margin-top:8px}.result-actions{display:flex;flex-wrap:wrap;gap:12px}.result-actions button{border:0;padding:0;color:var(--accent-dark);background:transparent;cursor:pointer;text-decoration:underline}a{color:var(--accent-dark)}.history-list{display:grid;gap:12px;margin-top:14px}.history-item{display:grid;grid-template-columns:116px 1fr;gap:14px;align-items:start;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fff}.history-item img{aspect-ratio:1;object-fit:cover;background:var(--surface)}.job-thumb{display:grid;aspect-ratio:1;place-items:center;border-radius:8px;color:var(--muted);background:var(--surface);font-size:.78rem;font-weight:700;text-transform:uppercase}.job-running .job-thumb{color:#0f766e;background:#d9f2ef}.job-succeeded{border-color:#95d5c8}.job-failed{border-color:#fda29b}.job-failed .job-thumb{color:#b42318;background:#fee4e2}.job-canceled{border-color:#cfd4dc}.job-canceled .job-thumb{color:var(--muted);background:#f2f4f7}.history-item h3{margin:0;color:var(--ink);font-size:1rem;line-height:1.3}.history-item p{margin:6px 0 4px;color:var(--muted)}.history-item small{display:block;margin-bottom:8px;color:var(--muted)}@media (max-width: 820px){h1{font-size:2.2rem}.hero-panel{padding-right:0}.top-actions{position:static;margin-bottom:18px}.workspace{grid-template-columns:1fr}.history-panel{grid-column:auto}}@media (max-width: 560px){.history-item{grid-template-columns:84px 1fr}}