:root{--bg:#f5f7fb;--card:#fff;--text:#14213d;--muted:#5f6b84;--primary:#0b5fff;--border:#dbe3f3;--success:#f25022;--warning-bg:#fff9e8;--warning-border:#f7d774;--warning-text:#7c5a00}*{box-sizing:border-box}.container{margin:32px auto;max-width:980px;padding:0 16px 36px}h1{font-size:30px;margin:0 0 8px}.subtext,h3{margin:0 0 24px}.subtext{color:var(--muted);font-size:15px}.panel{background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:0 1px 2px rgba(0,0,0,.04);margin-bottom:18px;padding:20px}.selector-row{display:grid;gap:8px;grid-template-columns:1fr}label{font-size:14px;font-weight:700}.field{display:flex;flex-direction:column;gap:12px}input,select{background:#fff;border:1px solid var(--border)!important;border-radius:8px!important;color:var(--text)!important;font-size:14px!important;padding:10px 12px!important;width:100%!important}.grid{display:grid;gap:14px 16px;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:14px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}button{border-radius:8px;border-style:solid;border-width:2px;box-sizing:border-box!important;color:#fff;display:inline-block;font-size:16px;line-height:22px;padding:13px 30px;position:relative}button,button:hover{font-weight:800!important}button:hover{text-transform:none!important}.btn.grey button{background-color:#8b8f90;border-color:#8b8f90}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{background:#edf2ff;color:#1f3f98}.results-grid{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:12px}.result-card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:12px}.result-label{display:block;font-size:14px;font-weight:700;margin-bottom:6px}.result-value{color:var(--success);font-size:24px;font-weight:700;margin:0}.notice{background:var(--warning-bg);border:1px solid var(--warning-border);border-radius:8px;color:var(--warning-text);font-size:13px;margin-top:12px;padding:10px 12px}.muted{color:var(--muted);font-size:12px;margin-top:8px}.hidden{display:none}@media (max-width:760px){.grid,.results-grid{grid-template-columns:1fr}}