.goal-calculator-container{--goal-primary: #10b981;--goal-secondary: #34d399;--goal-accent: #6ee7b7;--goal-light: #ecfdf5;--goal-bg: #ecfdf5;--goal-text: #1f2937;--goal-text-light: #6b7280;--goal-border: #e5e7eb;--goal-radius: 12px;--goal-shadow: 0 4px 6px -1px rgba(0,0,0,.1);--goal-shadow-lg: 0 10px 25px -5px rgba(0,0,0,.15);max-width:900px;margin:0 auto;font-family:system-ui,-apple-system,sans-serif}.goal-title{font-size:2rem;font-weight:800;color:var(--goal-primary);margin:0 0 .5rem}.goal-description{color:var(--goal-text-light);font-size:1.1rem;margin:0}.goal-formula-container{background:linear-gradient(135deg,var(--goal-bg) 0%,var(--goal-light) 100%);border-radius:var(--goal-radius);padding:1.5rem;margin-bottom:1.5rem;border:1px solid var(--goal-border)}.goal-formula-title{font-size:1.1rem;font-weight:700;color:var(--goal-primary);margin:0 0 1rem;text-align:center}.goal-formula-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}.goal-formula-card{background:#fff;border-radius:8px;padding:1rem;text-align:center;box-shadow:var(--goal-shadow)}.goal-formula-label{font-size:.85rem;font-weight:600;color:var(--goal-secondary);margin:0 0 .5rem}.goal-formula-math{font-size:.95rem;color:var(--goal-text);overflow-x:auto}.goal-form{background:#fff;border-radius:var(--goal-radius);padding:1.5rem;box-shadow:var(--goal-shadow);margin-bottom:1.5rem}.goal-input-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:1rem}.goal-input-group{display:flex;flex-direction:column}.goal-label{font-size:.85rem;font-weight:600;color:var(--goal-text);margin-bottom:.5rem}.goal-input-wrapper{position:relative;display:flex;align-items:center}.goal-input-prefix{position:absolute;left:.75rem;color:var(--goal-text-light);font-weight:600}.goal-input-suffix{position:absolute;right:.75rem;color:var(--goal-text-light);font-size:.85rem;font-weight:500}.goal-input{width:100%;padding:.75rem 1rem;border:2px solid var(--goal-border);border-radius:8px;font-size:1rem;transition:all .2s ease}.goal-input.with-prefix{padding-left:1.75rem}.goal-input:focus{outline:none;border-color:var(--goal-primary);box-shadow:0 0 0 3px #10b9811a}.goal-button-group{display:flex;gap:1rem}.goal-calculate-btn{flex:1;padding:1rem;background:linear-gradient(135deg,var(--goal-primary),var(--goal-secondary));color:#fff;border:none;border-radius:10px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s ease}.goal-calculate-btn:hover{transform:translateY(-2px);box-shadow:var(--goal-shadow-lg)}.goal-reset-btn{padding:1rem 1.5rem;background:var(--goal-border);color:var(--goal-text);border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.goal-reset-btn:hover{background:#d1d5db}.goal-results{background:linear-gradient(135deg,var(--goal-primary),var(--goal-secondary));border-radius:var(--goal-radius);padding:1.5rem;margin-bottom:2rem}.goal-results-title{color:#fff;font-size:1.25rem;font-weight:700;margin:0 0 1rem;text-align:center}.goal-results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.75rem;margin-bottom:1.5rem}.goal-result-card{background:#ffffff26;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:10px;padding:1rem;text-align:center}.goal-result-card.primary{background:#fffffff2}.goal-result-card.primary .result-label,.goal-result-card.primary .result-value{color:var(--goal-primary)}.goal-result-card.highlight{background:#ffffffe6}.goal-result-card.highlight .result-label,.goal-result-card.highlight .result-value{color:#065f46}.goal-result-card .result-label{display:block;font-size:.75rem;color:#ffffffe6;margin-bottom:.25rem;font-weight:500}.goal-result-card .result-value{display:block;font-size:1.15rem;font-weight:800;color:#fff}.goal-progress-wrapper{margin-top:1rem}.goal-progress-bar{background:#fff3;border-radius:10px;height:14px;overflow:hidden}.goal-progress-fill{height:100%;width:0%;border-radius:10px;transition:width .6s ease,background .3s ease;background:linear-gradient(90deg,#10b981,#6ee7b7)}.goal-progress-labels{display:flex;justify-content:space-between;margin-top:.5rem;font-size:.8rem;color:#ffffffd9;font-weight:600}.goal-content{margin-top:2rem}.goal-content-section{margin-bottom:2.5rem}.goal-section-title{font-size:1.5rem;font-weight:700;color:var(--goal-primary);margin:0 0 1rem;padding-bottom:.5rem;border-bottom:3px solid var(--goal-light)}.goal-paragraph{color:var(--goal-text);line-height:1.7;margin:0 0 1rem}.goal-features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin:1.5rem 0}.goal-feature-card{background:var(--goal-bg);border-radius:10px;padding:1.25rem;text-align:center;border:1px solid var(--goal-border)}.goal-feature-card .feature-icon{font-size:2rem;display:block;margin-bottom:.5rem}.goal-feature-card .feature-title{font-size:1rem;font-weight:700;color:var(--goal-primary);margin:0 0 .5rem}.goal-feature-card .feature-desc{font-size:.85rem;color:var(--goal-text-light);margin:0}.goal-table-wrapper{overflow-x:auto;margin:1.5rem 0}.goal-data-table{width:100%;border-collapse:collapse;font-size:.9rem}.goal-data-table th{background:var(--goal-primary);color:#fff;padding:.75rem 1rem;text-align:left;font-weight:600}.goal-data-table td{padding:.75rem 1rem;border-bottom:1px solid var(--goal-border);color:var(--goal-text)}.goal-data-table tr:nth-child(2n){background:var(--goal-bg)}.goal-tips-list{display:flex;flex-direction:column;gap:1rem;margin:1.5rem 0}.goal-tip-item{display:flex;gap:1rem;padding:1rem;background:#fff;border-radius:10px;border:1px solid var(--goal-border)}.goal-tip-item .tip-icon{font-size:1.5rem;flex-shrink:0}.goal-tip-item .tip-title{font-size:1rem;font-weight:700;color:var(--goal-primary);margin:0 0 .25rem}.goal-tip-item .tip-text{font-size:.9rem;color:var(--goal-text);margin:0;line-height:1.6}.goal-faq-list{display:flex;flex-direction:column;gap:.5rem;margin:1.5rem 0}.goal-faq-item{border:1px solid var(--goal-border);border-radius:10px;overflow:hidden}.goal-faq-question{padding:1rem 1.25rem;font-weight:600;color:var(--goal-text);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}.goal-faq-question::-webkit-details-marker{display:none}.goal-faq-question:after{content:"+";font-size:1.25rem;color:var(--goal-primary);font-weight:700}.goal-faq-item[open] .goal-faq-question:after{content:"−"}.goal-faq-item[open] .goal-faq-question{border-bottom:1px solid var(--goal-border);background:var(--goal-bg)}.goal-faq-answer{padding:1rem 1.25rem;color:var(--goal-text);line-height:1.6;margin:0;font-size:.9rem}@media (max-width: 640px){.goal-title{font-size:1.5rem}.goal-formula-grid,.goal-input-grid{grid-template-columns:1fr}.goal-button-group{flex-direction:column}.goal-results-grid{grid-template-columns:repeat(2,1fr)}}