.gpp-tools{--gold:#d9a300;--ink:#172033;max-width:1280px;margin:32px auto;padding:28px;border:1px solid #e4e7ec;border-radius:22px;background:#fff;color:var(--ink);box-shadow:0 15px 45px rgba(16,24,40,.06)}.gpp-tools header span{color:#996b00;font-weight:800;letter-spacing:.08em}.gpp-tools h2{font-size:40px;margin:6px 0}.gpp-tools header p{color:#667085}.gpp-tool-tabs,.gpp-chart-ranges{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}.gpp-tool-tabs button,.gpp-chart-ranges button,.gpp-tool-actions button{border:0;border-radius:10px;padding:12px 18px;font-weight:800;cursor:pointer}.gpp-tool-tabs button.active,.gpp-chart-ranges button.active,.gpp-tool-actions button:first-child{background:var(--gold);color:#fff}.gpp-tool-global,.gpp-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:18px 0}.gpp-tool-global{grid-template-columns:1fr 1fr}.gpp-tools label{font-size:13px;font-weight:800}.gpp-tools input,.gpp-tools select{display:block;width:100%;height:56px;margin-top:7px;padding:0 15px;border:1px solid #d0d5dd;border-radius:11px;background:#fff;box-sizing:border-box;font:inherit;line-height:normal}.gpp-tool-panel{padding:22px;border:1px solid #e4e7ec;border-radius:15px}.gpp-tool-panel[hidden]{display:none}.gpp-tool-actions{display:flex;gap:10px;margin:18px 0}.gpp-tool-result,.gpp-chart-status,.gpp-chart-summary{padding:16px;border-radius:12px;background:#f8fafc}.gpp-tool-result span{display:block;margin-top:6px;color:#667085}.gpp-tools-charts canvas{width:100%;margin-top:16px;border:1px solid #e4e7ec;border-radius:14px}.gpp-chart-summary{margin-top:10px;color:#667085}@media(max-width:760px){.gpp-tools{padding:18px}.gpp-tools h2{font-size:30px}.gpp-tool-global,.gpp-tool-grid{grid-template-columns:1fr}.gpp-tool-actions{flex-direction:column}}