:root{--color-turquoise:#00b4d8;--color-turquoise-light:#90e0ef;--color-mint:#2d6a4f;--color-mint-light:#d8f3dc;--color-navy:#1b263b;--color-slate:#415a77;--color-bg:#f8f9fa;--color-card:#fff;--color-text:#212529;--color-text-muted:#6c757d;--color-border:#e9ecef;--color-danger:#e63946;--color-warning:#f4a261;--font-family:"Inter", system-ui, -apple-system, sans-serif;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--radius-md:12px;--radius-lg:16px;--radius-full:9999px;--transition:all .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}h1,h2,h3,h4,h5,h6{color:var(--color-navy);margin-bottom:.5rem;font-weight:600}h1{letter-spacing:-.025em;font-size:2rem}h2{font-size:1.5rem}p{color:var(--color-text-muted);margin-bottom:1rem}#app{flex-direction:column;min-height:100vh;display:flex}.container{width:100%;max-width:1600px;margin:0 auto;padding:0 1rem}header{background-color:var(--color-card);box-shadow:var(--shadow-sm);z-index:50;padding:1rem 0;position:sticky;top:0}.header-content{justify-content:space-between;align-items:center;display:flex}.logo{color:var(--color-turquoise);align-items:center;gap:.5rem;font-size:1.5rem;font-weight:700;display:flex}.logo span{color:var(--color-navy)}.main-layout{grid-template-columns:1fr;gap:2rem;padding:2rem 0;display:grid}@media (width>=1024px){.main-layout{grid-template-columns:350px 1fr}}@media (width>=1280px){.main-layout{grid-template-columns:350px 2fr 350px}}.card{background-color:var(--color-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--color-border);transition:var(--transition);padding:1.5rem}.card:hover{box-shadow:var(--shadow-lg)}.form-group{margin-bottom:1.25rem}.form-group label{color:var(--color-slate);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.form-control{border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;color:var(--color-text);transition:var(--transition);background-color:var(--color-bg);padding:.75rem 1rem;font-family:inherit;font-size:1rem}.form-control:focus{border-color:var(--color-turquoise);box-shadow:0 0 0 3px var(--color-turquoise-light);background-color:var(--color-card);outline:none}.form-control:invalid{border-color:var(--color-danger);background-color:#fff0f2}.form-control:invalid:focus{border-color:var(--color-danger);background-color:#fff0f2;box-shadow:0 0 0 3px #e6394633}.btn{border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:.75rem 1.5rem;font-family:inherit;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--color-turquoise);color:#fff}.btn-primary:hover{background-color:#0096b4;transform:translateY(-1px)}.btn-premium{background:linear-gradient(135deg, var(--color-mint), var(--color-turquoise));color:#fff}.btn-premium:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 4px 12px #00b4d84d}.premium-section{border-top:1px dashed var(--color-border);margin-top:2rem;padding-top:1.5rem;position:relative}.locked-overlay{z-index:10;border-radius:var(--radius-md);text-align:center;background:#e0f7fad9;flex-direction:column;justify-content:center;align-items:center;padding:1rem;display:flex;position:absolute;inset:0}.lock-icon{background-color:var(--color-turquoise-light);width:48px;height:48px;color:var(--color-turquoise);border-radius:var(--radius-full);box-shadow:var(--shadow-md);justify-content:center;align-items:center;margin-bottom:1rem;display:flex}.lock-icon svg{width:24px;height:24px}.user-selector{align-items:center;gap:1rem;display:flex}.select-wrapper{position:relative}.select-wrapper select{appearance:none;background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-navy);cursor:pointer;padding:.5rem 2.5rem .5rem 1rem;font-weight:500}.select-wrapper:after{content:"▼";pointer-events:none;color:var(--color-slate);font-size:.8rem;position:absolute;top:50%;right:1rem;transform:translateY(-50%)}.dashboard-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.chart-container{width:100%;height:400px;position:relative}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-block}.badge-free{background-color:var(--color-bg);color:var(--color-slate);border:1px solid var(--color-border)}.badge-pro{background-color:var(--color-mint-light);color:var(--color-mint)}.tab-group{background-color:var(--color-bg);border-radius:var(--radius-md);padding:.25rem;display:flex}.tab-btn{border-radius:calc(var(--radius-md) - 2px);color:var(--color-slate);cursor:pointer;transition:var(--transition);background:0 0;border:none;padding:.5rem 1rem;font-size:.875rem;font-weight:500}.tab-btn.active{background-color:var(--color-card);color:var(--color-navy);box-shadow:var(--shadow-sm)}.premium-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#1b263b80;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.premium-modal{background:var(--color-card);border-radius:var(--radius-lg);overscroll-behavior:contain;text-align:center;width:90%;max-width:400px;max-height:90vh;box-shadow:var(--shadow-lg);padding:2rem;overflow-y:auto}.premium-modal h3{color:var(--color-navy);margin-top:1rem}.premium-modal p{margin-bottom:1.5rem}.modal-actions{gap:1rem;display:flex}.btn-secondary{background-color:var(--color-bg);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background-color:var(--color-border)}.sticky-card{position:sticky;top:90px}.locked-chart-overlay{border-radius:var(--radius-md);z-index:10;pointer-events:none;background:#e0f7faf2;border-top:1px dashed #00b4d84d;border-bottom:1px dashed #00b4d84d;position:absolute;inset:45% 0 38px}.main-nav{gap:2rem;display:flex}.main-nav a{color:var(--color-slate);transition:var(--transition);font-weight:500;text-decoration:none}.main-nav a:hover{color:var(--color-turquoise)}.hero-section{text-align:center;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#00b4d81a;margin-top:2rem;margin-bottom:3rem;padding:4rem 1rem}.hero-content{max-width:800px;margin:0 auto}.hero-content h1{color:var(--color-navy);margin-bottom:1rem;font-size:2.5rem;line-height:1.2}.hero-content p{color:var(--color-slate);font-size:1.125rem}.formulas-section{margin-top:2rem;margin-bottom:4rem;padding:3rem 0}.section-title{text-align:center;margin-bottom:3rem;font-size:2rem}.formulas-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.formula-card{border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:var(--transition);background:#00b4d81a;padding:2rem}.formula-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}.formula-card h3{color:var(--color-navy);margin-bottom:1rem;font-size:1.25rem}.formula-text{color:var(--color-mint);background:var(--color-mint-light);text-align:center;border-radius:8px;margin-bottom:1rem;padding:.75rem;font-family:Courier New,Courier,monospace;font-size:1.1rem;font-weight:700}.formula-desc{color:var(--color-text-muted);font-size:.95rem;line-height:1.6}.main-footer{text-align:center;background:var(--color-navy);color:var(--color-bg);margin-top:4rem;padding:2rem 1rem}.main-footer p{color:#ffffffb3;margin:0;font-size:.9rem}@media (width<=768px){header,.header-content{display:contents}.logo-nav-group{background:var(--color-card);flex-direction:column;align-items:center;gap:1.5rem;padding:1.5rem 1rem 1rem;display:flex}.main-nav{flex-wrap:wrap;justify-content:center;gap:1rem}.user-selector{z-index:60;background:var(--color-card);flex-direction:column;width:100%;padding:.75rem 1rem;position:sticky;top:0;box-shadow:0 4px 6px -1px #0000001a;align-items:stretch!important;gap:.5rem!important}.user-selector .select-wrapper{width:100%}.user-selector select,.user-selector button{width:100%;padding:.4rem;font-size:.85rem}.badge{text-align:center;width:100%;padding:.3rem;display:block}.hero-content h1{font-size:1.8rem}.hero-content p{font-size:1rem}.dashboard-header{flex-direction:column;align-items:stretch;gap:1rem}.dashboard-header .tab-group{width:100%;display:flex}.dashboard-header .tab-btn{text-align:center;flex:1}.history-controls{flex-direction:column;align-items:stretch!important}.history-controls .form-group{min-width:100%!important}.chart-container{overflow-x:auto}.formulas-grid{grid-template-columns:1fr;gap:1.5rem}.card{padding:1.25rem 1rem}.premium-modal{padding:1.5rem}}.figure-wrapper[data-v-3b1b623a]{background:0 0;justify-content:center;align-items:center;width:100%;height:100%;padding:1rem;display:flex}.anthropometry-svg[data-v-3b1b623a]{background:0 0;width:100%;max-width:400px;height:auto}.stick-line[data-v-3b1b623a]{fill:none;stroke:var(--color-navy);stroke-width:2.5px;stroke-linecap:round;transition:all .5s cubic-bezier(.4,0,.2,1)}.scale-line[data-v-3b1b623a]{fill:none;stroke:var(--color-slate);stroke-width:1.5px}.scale-label[data-v-3b1b623a]{font-family:var(--font-family), sans-serif;fill:var(--color-text-muted);text-anchor:middle;font-size:14px}.figure-label[data-v-3b1b623a]{font-family:var(--font-family), sans-serif;fill:var(--color-navy);text-anchor:middle;font-size:16px;font-weight:500}.index-card[data-v-1d18f2cc]{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);flex:1;min-width:250px;padding:1rem;box-shadow:0 2px 4px #00000005}.index-row[data-v-1d18f2cc]{justify-content:space-between;align-items:center;display:flex}.index-label[data-v-1d18f2cc]{color:var(--color-text-muted);font-size:.9rem}.status-ok[data-v-1d18f2cc]{color:var(--color-primary);font-weight:700}.status-warn[data-v-1d18f2cc]{color:var(--color-warning);font-weight:700}.text-muted[data-v-1d18f2cc]{color:var(--color-text-muted);font-size:.85rem;font-style:italic}