:root{--bg-shell: #0f172a;--bg-panel: #ffffff;--bg-muted: #f8fafc;--bg-ivory: #fffef9;--border: #e2e8f0;--border-strong: #cbd5e1;--text-main: #0f172a;--text-muted: #475569;--accent: #1d4ed8;--accent-hover: #1e40af;--gold: #b45309;--emerald: #047857;--crimson: #b91c1c}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;background:#f1f5f9;color:var(--text-main)}.studio-topbar{background:var(--bg-shell);color:#f8fafc;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid #1e293b}.brand-block{display:flex;align-items:center;gap:12px}.brand-seal{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,#2563eb,#1e40af);display:grid;place-items:center;font-weight:700;font-size:14px;letter-spacing:.5px}.brand-title{font-size:16px;font-weight:700;margin:0}.brand-sub{font-size:12px;color:#94a3b8;margin:2px 0 0}.topbar-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.case-banner{background:#fff;border-bottom:1px solid var(--border);padding:10px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.workspace-tabs{display:flex;gap:8px;padding:12px 20px 0;background:#f1f5f9}.tab-btn{padding:10px 18px;border:1px solid var(--border-strong);border-bottom:none;border-radius:8px 8px 0 0;background:#e2e8f0;color:#334155;font-weight:600;font-size:13px;cursor:pointer}.tab-btn.active{background:#fff;color:var(--accent);border-top:3px solid var(--accent)}.workspace-body{margin:0 20px 24px;background:var(--bg-panel);border:1px solid var(--border-strong);border-radius:0 8px 8px;padding:18px;min-height:calc(100vh - 185px)}.split-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:18px}.drafting-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:18px}@media (max-width: 1100px){.split-grid,.drafting-grid{grid-template-columns:1fr}}.card{border:1px solid var(--border);border-radius:8px;padding:14px;background:var(--bg-panel);margin-bottom:14px}.card-muted{background:var(--bg-muted)}.card-title{margin:0 0 10px;font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:8px}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:10px;margin-bottom:10px}label{display:block;font-size:11.5px;font-weight:600;color:var(--text-muted);margin-bottom:4px}input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--border-strong);border-radius:6px;font-size:13px;font-family:inherit;background:#fff;color:var(--text-main)}.legal-editor{font-family:"Noto Serif Devanagari",Nirmala UI,Times New Roman,Georgia,serif;font-size:14pt;line-height:1.85;background:var(--bg-ivory);min-height:220px}.btn{padding:8px 14px;border-radius:6px;border:1px solid transparent;font-size:12.5px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-emerald{background:var(--emerald);color:#fff}.btn-outline{background:#fff;border-color:var(--border-strong);color:var(--text-main)}.btn-danger{background:#fef2f2;border-color:#fecaca;color:var(--crimson)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:700}.badge-ok{background:#dcfce7;color:#166534}.badge-warn{background:#fef3c7;color:#92400e}.badge-err{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1e40af}.pdf-frame{width:100%;height:540px;border:1px solid var(--border-strong);border-radius:6px;background:#cbd5e1}.para-box{border:1px solid var(--border);border-radius:6px;padding:10px;margin-bottom:10px;background:var(--bg-ivory)}.para-box.locked{border-left:4px solid var(--gold);background:#fffbeb}.court-table{width:100%;border-collapse:collapse;font-size:12.5px}.court-table th,.court-table td{border:1px solid #1e293b;padding:6px 8px;text-align:left;vertical-align:top}.court-table th{background:#f1f5f9;font-weight:700}.alert-banner{padding:10px 14px;border-radius:6px;margin-bottom:12px;font-size:13px}.alert-err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}.alert-ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}