#bra-calculator-app-container{max-width:700px;margin:20px auto;font-family:'Inter',sans-serif}#bra-calculator-app-container .header{text-align:center;margin-bottom:30px}#bra-calculator-app-container .header h1{font-family:'Lora',serif;font-size:2.5rem;margin-bottom:5px}#bra-calculator-app-container .header p{font-size:1.1rem;color:#666}#bra-calculator-app-container .calculator-step{background-color:#fff;padding:30px;border-radius:12px;border:1px solid #e8e8e8;margin-bottom:25px;box-shadow:0 4px 12px rgb(0 0 0 / .05)}#bra-calculator-app-container .calculator-step h3{font-family:'Lora',serif;font-size:1.5rem;color:#e75480;margin-top:0;margin-bottom:20px;display:flex;align-items:center}#bra-calculator-app-container .step-number{background-color:#e75480;color:#fff;border-radius:50%;width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;font-size:1rem;font-weight:700;margin-right:15px}#bra-calculator-app-container .instructions-toggle{cursor:pointer;color:#e75480;font-weight:700;text-decoration:underline;display:block;margin-bottom:20px}#bra-calculator-app-container .instructions-content{display:none;padding-bottom:20px}#bra-calculator-app-container .unit-selector{display:flex;gap:10px;margin-bottom:25px;align-items:center;flex-wrap:wrap}#bra-calculator-app-container .unit-label{font-weight:600;margin-right:10px}#bra-calculator-app-container .unit-button{padding:8px 20px;border:2px solid #ccc;background-color:#fff;color:#555;border-radius:20px;cursor:pointer;font-weight:700;transition:all .2s ease-in-out;white-space:nowrap}#bra-calculator-app-container .unit-button.selected{background-color:#e75480;border-color:#e75480;color:#fff}#bra-calculator-app-container .input-group{margin-bottom:20px}#bra-calculator-app-container .input-group label{display:block;font-weight:600;margin-bottom:8px}#bra-calculator-app-container .input-wrapper{display:flex;align-items:center}#bra-calculator-app-container .input-wrapper input[type=number]{flex-grow:1;padding:12px;border:1px solid #ccc;border-radius:4px;font-size:16px}#bra-calculator-app-container .input-wrapper .unit-span{margin-left:10px;font-style:italic;color:#555;white-space:nowrap}#bra-calculator-app-container .shape-selector{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:15px}#bra-calculator-app-container .shape-option{border:2px solid #ddd;border-radius:8px;padding:10px;text-align:center;cursor:pointer;transition:all .2s ease-in-out;font-size:16px;font-weight:600;display:flex;align-items:center;justify-content:center;min-height:60px}#bra-calculator-app-container .shape-option:hover{border-color:#e75480;color:#e75480}#bra-calculator-app-container .shape-option.selected{border-color:#e75480;background-color:#e75480;color:#fff;font-weight:700}#bra-calculator-app-container #calculateBtn{width:100%;padding:15px;font-size:18px;font-weight:700;color:#fff;background-color:#e75480;border:none;border-radius:5px;cursor:pointer;transition:background-color .3s}#bra-calculator-app-container #calculateBtn:hover{background-color:#d6436d}#bra-calculator-app-container .error-message{color:#d9534f;margin-top:15px;font-weight:700;text-align:center;min-height:20px}#bra-calculator-app-container .results-box{margin-top:30px;padding:25px 30px;border:2px solid #e75480;background-color:#fff9fb;border-radius:8px;animation:fadeIn .5s ease-in-out;display:none}@keyframes fadeIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}#bra-calculator-app-container .result-section h4{font-family:'Lora',serif;font-size:1.2rem;margin-bottom:10px;color:#333}#bra-calculator-app-container .final-size-display{font-size:3.5rem;color:#e75480;margin:5px 0 15px 0;text-align:center;font-weight:700}#bra-calculator-app-container .sister-sizes-display{display:flex;justify-content:center;gap:15px;margin:15px 0;flex-wrap:wrap}#bra-calculator-app-container .sister-size{padding:10px 15px;background-color:#eee;border-radius:20px;font-weight:700}#bra-calculator-app-container .converter-toggle{cursor:pointer;color:#e75480;font-weight:700;display:inline-block;margin-top:10px}#bra-calculator-app-container .converter-content{display:none;margin-top:15px}#bra-calculator-app-container .converter-table{width:100%;border-collapse:collapse;text-align:center}#bra-calculator-app-container .converter-table th,#bra-calculator-app-container .converter-table td{padding:10px;border:1px solid #ddd}#bra-calculator-app-container .converter-table th{background-color:#f2f2f2}#bra-calculator-app-container hr{border:0;height:1px;background:#ddd;margin:25px 0}