:root{--bg: #0f1020;--surface: #1a1c34;--text: #f5f6ff;--muted: #a7a9c7;--accent: #ff3d81;--accent2: #7b5bff;--accent3: #21d4fd;--st-queued: #6b7280;--st-running: #7b5bff;--st-complete: #16c784;--st-incomplete: #f0a500;--st-notfound: #6b7280;--st-invalid: #ff4d4d;--st-partial: #f0a500;--st-error: #ff4d4d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.shell{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--surface);padding:12px;display:flex;flex-direction:column;gap:4px;transition:width .15s}.sidebar.collapsed{width:64px}.sidebar .collapse{background:none;border:none;color:var(--muted);font-size:20px;cursor:pointer;align-self:flex-start;padding:6px}.navitem{display:flex;gap:10px;align-items:center;padding:10px;border-radius:10px;color:var(--muted);text-decoration:none}.navitem.active{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff}.main{flex:1;display:flex;flex-direction:column}.topbar{display:flex;align-items:baseline;gap:12px;padding:14px 20px;background:var(--surface)}.logo{font-weight:700;font-size:18px;background:linear-gradient(90deg,var(--accent),var(--accent3));-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{color:var(--muted);font-size:13px}.canvas{padding:24px}h2{margin-top:0}.badge{padding:2px 10px;border-radius:999px;color:#04121a;font-size:12px;font-weight:700}.panel{background:var(--surface);border-radius:14px;padding:16px;margin-top:16px}.panel.error{border:1px solid var(--st-error)}.stages{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px}.actions{display:flex;gap:10px;margin-top:12px;align-items:center}button,.btn{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;border:none;padding:10px 16px;border-radius:10px;cursor:pointer;text-decoration:none;font-size:14px}button:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}.research-form{display:flex;gap:10px;flex-wrap:wrap}input{padding:10px;border-radius:10px;border:1px solid var(--muted);background:var(--bg);color:var(--text)}table.history{width:100%;border-collapse:collapse}.history th,.history td{text-align:left;padding:10px;border-bottom:1px solid #2a2c4a}.row{cursor:pointer}.row:hover{background:#22244055}.gallery,.thumbs{display:flex;flex-wrap:wrap;gap:16px;margin-top:12px}.tile img,.thumbs img{border-radius:12px;display:block;max-width:240px}.ai-label{background:var(--accent);color:#fff;font-size:11px;padding:3px 8px;border-radius:6px;margin-top:6px;display:inline-block}.empty,.note{color:var(--muted)}.note.error{color:var(--st-error)}