/* styles */
.rejp-cfsp { border:1px solid #e5e7eb; border-radius:8px; padding:16px; background:#fff; }
.rejp-cfsp .grid{ display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap:12px; }
.rejp-cfsp .field label{ display:block; font-size:12px; color:#374151; margin-bottom:6px; }
.rejp-cfsp .input-unit{ display:flex; gap:6px; align-items:center; }
.rejp-cfsp input, .rejp-cfsp select{ width:100%; padding:8px 10px; border:1px solid #d1d5db; border-radius:6px; }
.rejp-cfsp .button{ padding:8px 12px; border-radius:6px; border:1px solid #2563eb; background:#2563eb; color:#fff; cursor:pointer; }
.rejp-cfsp .cfsp-topbox{ border:1px solid #e5e7eb; padding:12px; border-radius:8px; margin-bottom:16px; }
.rejp-cfsp .cfsp-chart-wrap{ border:1px solid #e5e7eb; border-radius:8px; padding:10px; margin-bottom:16px; background:#fafafa; overflow:hidden; }
.rejp-cfsp .cfsp-horizon{ display:flex; gap:12px; align-items:center; margin-bottom:8px; }
.rejp-cfsp .cfsp-horizon label{ font-size:12px; color:#374151; }
.rejp-cfsp canvas{ display:block; width:100%; height:420px; }
.rejp-cfsp .legend{ margin-top:6px; font-size:12px; display:flex; gap:12px; color:#374151; }
.rejp-cfsp .legend .i::before{ content:" "; display:inline-block; width:10px; height:10px; background:#0ea5e9; margin-right:6px; border-radius:2px; }
.rejp-cfsp .legend .e::before{ content:" "; display:inline-block; width:10px; height:10px; background:#f59e0b; margin-right:6px; border-radius:2px; }
.rejp-cfsp .legend .c::before{ content:" "; display:inline-block; width:10px; height:10px; background:#a78bfa; margin-right:6px; border-radius:2px; }
.rejp-cfsp .legend .cu::before{ content:" "; display:inline-block; width:10px; height:10px; background:rgba(59,130,246,0.3); margin-right:6px; border-radius:2px; }
@media (max-width: 1024px){ .rejp-cfsp .grid{ grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 640px){ .rejp-cfsp .grid{ grid-template-columns: 1fr; } }