.geometry-calculator-module__b2GPwa__main{min-height:calc(100vh - 64px);padding-top:100px}.geometry-calculator-module__b2GPwa__header{text-align:center;margin-bottom:3rem}.geometry-calculator-module__b2GPwa__title{letter-spacing:-.02em;margin-bottom:.5rem;font-size:clamp(2rem,4vw,3rem)}.geometry-calculator-module__b2GPwa__subtitle{color:var(--text-secondary);max-width:500px;margin:0 auto;font-size:1rem}.geometry-calculator-module__b2GPwa__calculatorLayout{background:var(--bg-primary);border:1px solid var(--border-color);max-width:1000px;box-shadow:var(--shadow-sm);border-radius:12px;flex-direction:column;gap:2rem;margin:0 auto 4rem;display:flex;overflow:hidden}@media (min-width:768px){.geometry-calculator-module__b2GPwa__calculatorLayout{flex-direction:row;align-items:stretch}}.geometry-calculator-module__b2GPwa__sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-color);flex-direction:column;flex:0 0 250px;gap:1.5rem;padding:1.5rem;display:flex}.geometry-calculator-module__b2GPwa__classToggle{background:var(--bg-tertiary);border-radius:8px;padding:4px;display:flex}.geometry-calculator-module__b2GPwa__toggleBtn{color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:6px;flex:1;padding:.5rem;font-size:.8125rem;font-weight:600}.geometry-calculator-module__b2GPwa__toggleBtn.geometry-calculator-module__b2GPwa__active{background:var(--bg-primary);color:var(--text-primary);box-shadow:var(--shadow-sm)}.geometry-calculator-module__b2GPwa__shapeList{flex-direction:column;gap:.5rem;display:flex}.geometry-calculator-module__b2GPwa__shapeBtn{text-align:left;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:1px solid #0000;border-radius:8px;padding:.75rem 1rem;font-size:.9375rem}.geometry-calculator-module__b2GPwa__shapeBtn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.geometry-calculator-module__b2GPwa__shapeBtn.geometry-calculator-module__b2GPwa__activeShape{background:var(--bg-primary);border-color:var(--border-color);color:var(--text-primary);box-shadow:var(--shadow-sm);font-weight:500}.geometry-calculator-module__b2GPwa__mainPanel{flex-direction:column;flex:1;padding:2rem;display:flex}.geometry-calculator-module__b2GPwa__panelHeader{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;display:flex}.geometry-calculator-module__b2GPwa__activeShapeTitle{color:var(--text-primary);margin:0;font-size:1.5rem;font-weight:600}.geometry-calculator-module__b2GPwa__shapeTypeBadge{background:var(--bg-tertiary);color:var(--text-secondary);letter-spacing:.05em;border-radius:12px;padding:.25rem .75rem;font-size:.75rem;font-weight:600}.geometry-calculator-module__b2GPwa__calculatorContent{flex-direction:column;gap:2rem;display:flex}@media (min-width:900px){.geometry-calculator-module__b2GPwa__calculatorContent{flex-direction:row;align-items:flex-start}}.geometry-calculator-module__b2GPwa__inputSection{flex-direction:column;flex:1;gap:1rem;display:flex}.geometry-calculator-module__b2GPwa__inputSection h3,.geometry-calculator-module__b2GPwa__resultSection h3{color:var(--text-primary);margin-top:0;margin-bottom:.5rem;font-size:1.125rem}.geometry-calculator-module__b2GPwa__inputGroup{flex-direction:column;gap:.5rem;display:flex}.geometry-calculator-module__b2GPwa__inputGroup label{color:var(--text-secondary);font-size:.875rem}.geometry-calculator-module__b2GPwa__inputGroup input{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);transition:all var(--transition-fast);border-radius:8px;padding:.75rem 1rem;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1rem}.geometry-calculator-module__b2GPwa__inputGroup input:focus{border-color:var(--text-primary);outline:none}.geometry-calculator-module__b2GPwa__resultSection{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;flex:1;padding:1.5rem}.geometry-calculator-module__b2GPwa__resultsGrid{flex-direction:column;gap:1rem;display:flex}.geometry-calculator-module__b2GPwa__resultCard{background:var(--bg-primary);border:1px solid var(--border-color);text-align:center;border-radius:8px;flex-direction:column;align-items:center;padding:1rem;display:flex}.geometry-calculator-module__b2GPwa__resultLabel{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem;font-size:.875rem}.geometry-calculator-module__b2GPwa__resultValue{color:var(--text-primary);word-break:break-all;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1.5rem;font-weight:600}