.calculator-age-chart{background:rgba(255,255,255,.05);border-radius:20px;padding:20px;margin-top:40px;border:1px solid rgba(255,255,255,.1)}.calculator-wrapper{background:linear-gradient(135deg,#0f172a 0,#1e1b4b 50%,#7c2d12 100%);min-height:100vh;padding:20px 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#fff;line-height:1.6;position:relative}.calculator-wrapper::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(59,130,246,.08) 0,transparent 50%),radial-gradient(circle at 80% 20%,rgba(239,68,68,.08) 0,transparent 50%),radial-gradient(circle at 40% 80%,rgba(16,185,129,.08) 0,transparent 50%);pointer-events:none}.calculator-wrapper *{box-sizing:border-box}.calculator-container{max-width:1200px;margin:0 auto;padding:20px}.calculator-header{text-align:center;margin-bottom:40px;padding:40px 0}.calculator-header h1{font-size:2.5rem;background:linear-gradient(135deg,#ef4444,#f97316);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:15px;font-weight:700;text-shadow:0 2px 10px rgba(239,68,68,.3)}.calculator-header p{font-size:1.2rem;color:#e5e7eb;max-width:600px;margin:0 auto;line-height:1.6}.calculator-stats-bar{display:flex;justify-content:center;gap:20px;margin-top:30px;flex-wrap:wrap}.calculator-stat-item{text-align:center;padding:15px 10px;background:linear-gradient(135deg,rgba(59,130,246,.1) 0,rgba(16,185,129,.1) 100%);border-radius:15px;border:1px solid rgba(59,130,246,.2);min-width:80px;flex:1;max-width:150px;transition:all .3s ease}.calculator-stat-item:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(59,130,246,.2);border-color:rgba(59,130,246,.4)}.calculator-stat-number{font-size:1.5rem;font-weight:700;color:#60a5fa;display:block;margin-bottom:5px}.calculator-stat-label{font-size:.75rem;color:#a7f3d0;text-transform:uppercase;letter-spacing:.5px;font-weight:400}.calculator-grid{display:grid;grid-template-columns:1fr 400px;gap:40px;margin-bottom:40px}.calculator-form-section{background:linear-gradient(135deg,rgba(99,102,241,.08) 0,rgba(168,85,247,.08) 100%);border-radius:20px;padding:30px;backdrop-filter:blur(10px);border:1px solid rgba(99,102,241,.2);box-shadow:0 8px 32px rgba(99,102,241,.1)}.calculator-results-section{background:linear-gradient(135deg,rgba(59,130,246,.85) 0,rgba(139,92,246,.8) 50%,rgba(236,72,153,.75) 100%);border-radius:20px;padding:30px;position:sticky;top:20px;height:fit-content;box-shadow:0 15px 35px rgba(59,130,246,.25);border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(10px);position:relative;overflow:hidden}.calculator-results-section::before{content:'';position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:conic-gradient(from 0deg,transparent,rgba(255,255,255,.08),transparent);animation:rotate 12s linear infinite}.calculator-results-section>*{position:relative;z-index:2}.calculator-form-group{margin-bottom:25px}.calculator-form-group label{display:block;margin-bottom:8px;font-weight:700;color:#e2e8f0;font-size:1rem}.calculator-input[type=text],.calculator-select{width:100%;padding:12px 16px;border:2px solid rgba(99,102,241,.2);border-radius:12px;background:rgba(30,27,75,.3);color:#fff;font-size:1rem;transition:all .3s ease}.calculator-input[type=text]:focus,.calculator-select:focus{outline:0;border-color:#60a5fa;background:rgba(30,27,75,.5);box-shadow:0 0 20px rgba(96,165,250,.3)}.calculator-slider-container{margin:15px 0}.calculator-slider{width:100%;height:8px;border-radius:4px;background:linear-gradient(90deg,#3b82f6,#10b981,#f59e0b);outline:0;-webkit-appearance:none}.calculator-slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:#fff;cursor:pointer;box-shadow:0 2px 8px rgba(59,130,246,.3);transition:all .3s ease;border:2px solid #3b82f6}.calculator-slider::-webkit-slider-thumb:hover{transform:scale(1.1);box-shadow:0 4px 12px rgba(59,130,246,.4)}.calculator-slider-value{text-align:center;font-size:1.2rem;font-weight:700;color:#60a5fa;margin-top:10px}.calculator-radio-group{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-top:10px}.calculator-radio-option{position:relative}.calculator-radio-option input[type=radio]{position:absolute;opacity:0}.calculator-radio-option label{display:block;padding:12px 16px;border:2px solid rgba(99,102,241,.2);border-radius:12px;background:linear-gradient(135deg,rgba(30,27,75,.3),rgba(55,48,163,.1));text-align:center;cursor:pointer;transition:all .3s ease;font-weight:400;color:#e2e8f0}.calculator-radio-option:hover label{background:linear-gradient(135deg,rgba(59,130,246,.15),rgba(99,102,241,.15));border-color:rgba(59,130,246,.4);transform:translateY(-2px)}.calculator-radio-option input[type=radio]:checked+label{border-color:#60a5fa;background:linear-gradient(135deg,rgba(59,130,246,.3),rgba(16,185,129,.2));color:#fff;box-shadow:0 0 15px rgba(59,130,246,.2)}.calculator-section-title{font-size:1.4rem;color:#60a5fa;margin-bottom:20px;font-weight:700;border-bottom:2px solid rgba(59,130,246,.3);padding-bottom:10px}.calculator-result-main{text-align:center;margin-bottom:30px}.calculator-result-value{font-size:3rem;font-weight:700;color:#fff;margin-bottom:10px;text-shadow:0 2px 10px rgba(0,0,0,.3)}.calculator-result-label{font-size:1.2rem;color:rgba(255,255,255,.9);margin-bottom:20px}.calculator-result-detail{background:rgba(255,255,255,.15);border-radius:12px;padding:15px;margin-bottom:15px;backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1)}.calculator-result-detail-title{font-weight:700;color:#fff;margin-bottom:5px}.calculator-result-detail-value{font-size:1.1rem;color:rgba(255,255,255,.9)}.calculator-action-buttons{display:flex;gap:15px;margin-top:25px}.calculator-btn{padding:12px 24px;border-radius:12px;border:none;font-weight:700;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-flex;align-items:center;gap:8px;font-size:1rem}.calculator-btn-primary{background:rgba(255,255,255,.9);color:#1e40af;box-shadow:0 4px 15px rgba(0,0,0,.1)}.calculator-btn-primary:hover{background:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.15)}.calculator-btn-secondary{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.2)}.calculator-btn-secondary:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}.calculator-warning{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.4);border-radius:12px;padding:15px;margin-top:20px;color:#fbbf24}.calculator-warning-icon{display:inline-block;margin-right:8px;font-size:1.2rem}.calculator-tips-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin:40px 0}.calculator-tip-card{background:rgba(255,255,255,.05);border-radius:15px;padding:25px 20px;text-align:center;border:1px solid rgba(255,255,255,.1);transition:all .3s ease}.calculator-tip-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px rgba(59,130,246,.15);border-color:rgba(59,130,246,.3)}.calculator-tip-icon{font-size:2.5rem;margin-bottom:15px;display:block}.calculator-tip-card h4{color:#60a5fa;margin-bottom:12px;font-size:1.2rem;font-weight:700}.calculator-tip-card p{color:#cbd5e1;line-height:1.6;font-size:.95rem;margin:0}.calculator-age-chart{background:rgba(255,255,255,.05);border-radius:20px;padding:30px;margin-top:40px;border:1px solid rgba(255,255,255,.1)}.calculator-chart-container{height:300px;display:flex;align-items:end;justify-content:space-between;margin:20px 0;padding:20px 0;border-bottom:2px solid rgba(255,255,255,.1)}.calculator-chart-bar{background:linear-gradient(to top,#3b82f6,#60a5fa);border-radius:8px 8px 0 0;width:60px;transition:all .3s ease;cursor:pointer;transform-origin:bottom;animation:calculatorGrowUp 1s ease-out;animation-delay:calc(var(--index) * .1s);animation-fill-mode:both}.calculator-chart-bar:hover{filter:brightness(1.2);box-shadow:0 5px 15px rgba(59,130,246,.3)}.calculator-chart-label{text-align:center;margin-top:10px;font-size:.9rem;color:#94a3b8}.calculator-recommendations{background:rgba(255,255,255,.05);border-radius:20px;padding:20px;margin-top:40px;border:1px solid rgba(255,255,255,.1)}.calculator-recommendations h3{color:#60a5fa;margin-bottom:15px;font-size:1.5rem}.calculator-recommendation-card{background:rgba(255,255,255,.05);border-radius:12px;padding:15px;margin-bottom:12px;border-left:4px solid #3b82f6}.calculator-recommendation-card h4{color:#e2e8f0;margin-bottom:10px;font-size:1.1rem}.calculator-recommendation-card p{color:#cbd5e1;line-height:1.6}.calculator-tips-list{margin:15px 0;padding-left:20px;list-style:none}.calculator-tips-list li{color:#cbd5e1;margin-bottom:8px;line-height:1.5;position:relative;padding-left:20px}.calculator-tips-list li::before{content:'✓';position:absolute;left:0;color:#10b981;font-weight:700}.calculator-warnings-list{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.3);border-radius:8px;padding:15px;margin-top:15px}.calculator-warnings-list strong{color:#fcd34d;display:block;margin-bottom:10px}.calculator-warnings-list ul{margin-left:20px;list-style:none}.calculator-warnings-list li{color:#fbbf24;margin-bottom:5px;position:relative;padding-left:20px}.calculator-warnings-list li::before{content:'⚠';position:absolute;left:0;color:#f59e0b}.calculator-brands-list{background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.3);border-radius:8px;padding:15px;margin-top:15px}.calculator-brands-list strong{color:#6ee7b7;display:block;margin-bottom:8px}.calculator-brands-list p{color:#a7f3d0;margin-bottom:8px;line-height:1.5}.calculator-gender-hint{background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.3);border-radius:8px;padding:12px;margin:15px 0;font-size:.9rem;color:#93c5fd}.calculator-gender-hint strong{color:#60a5fa}@keyframes calculatorGrowUp{from{transform:scaleY(0);opacity:0}to{transform:scaleY(1);opacity:1}}@keyframes calculatorFadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes rotate{from{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width:768px){.calculator-header h1{font-size:2rem}.calculator-grid{grid-template-columns:1fr;gap:20px}.calculator-results-section{position:static}.calculator-stats-bar{gap:10px}.calculator-stat-item{min-width:70px;padding:10px 5px}.calculator-stat-number{font-size:1.2rem}.calculator-stat-label{font-size:.7rem}.calculator-radio-group{grid-template-columns:1fr}.calculator-action-buttons{flex-direction:column}.calculator-tips-grid{grid-template-columns:1fr}.calculator-container{padding:15px}.calculator-form-section,.calculator-results-section{padding:20px}.calculator-age-chart,.calculator-recommendations{padding:15px;margin-top:20px}.calculator-recommendation-card{padding:12px;margin-bottom:10px}}@media (max-width:480px){.calculator-header h1{font-size:1.8rem}.calculator-result-value{font-size:2.5rem}}.calculator-nutrition-breakdown{background:rgba(255,255,255,.08);border-radius:12px;padding:18px;margin-top:18px;border:1px solid rgba(255,255,255,.1)}.nutrition-title{font-weight:700;color:#fff;margin-bottom:14px;font-size:.95rem}.nutrition-bars{display:flex;flex-direction:column;gap:9px;margin-bottom:14px}.nutrition-row{display:grid;grid-template-columns:72px 1fr 88px;align-items:center;gap:10px}.nutrition-label{font-size:.82rem;color:rgba(255,255,255,.75)}.nutrition-bar-track{height:7px;background:rgba(255,255,255,.15);border-radius:4px;overflow:hidden}.nutrition-bar-fill{height:100%;border-radius:4px;transition:width .4s ease;width:0%}.nutrition-bar-protein{background:linear-gradient(90deg,#10b981,#6ee7b7)}.nutrition-bar-fat{background:linear-gradient(90deg,#f59e0b,#fcd34d)}.nutrition-bar-fiber{background:linear-gradient(90deg,#8b5cf6,#c4b5fd)}.nutrition-value{font-size:.78rem;color:rgba(255,255,255,.9);text-align:right;font-weight:600}.nutrition-kcal{font-size:.9rem;color:rgba(255,255,255,.85);margin-bottom:7px}.nutrition-kcal strong{color:#fbbf24}.nutrition-note{font-size:.78rem;color:rgba(255,255,255,.5);font-style:italic}.chart-bar{background:linear-gradient(to top,#3b82f6,#60a5fa);border-radius:8px 8px 0 0;width:60%;margin:0 auto;transition:height .4s ease;cursor:pointer}.chart-bar:hover{filter:brightness(1.2);box-shadow:0 5px 15px rgba(59,130,246,.3)}.chart-bar-value{font-size:.8rem;color:#ef4444;font-weight:700;margin-top:4px;text-align:center}.calculator-select{width:100%;padding:12px 16px;border:2px solid rgba(99,102,241,.2);border-radius:12px;background:rgba(30,27,75,.3);color:#fff;font-size:1rem;transition:all .3s ease;appearance:none;cursor:pointer}.calculator-select:focus{outline:0;border-color:#60a5fa;background:rgba(30,27,75,.5);box-shadow:0 0 20px rgba(96,165,250,.3)}.calculator-select option{background:#1e1b4b;color:#fff}.food-type-section{margin-top:20px;padding-top:20px;border-top:1px solid rgba(99,102,241,.15)}.food-type-section-label{font-size:.85rem;color:#a5b4fc;margin-bottom:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.mixed-breakdown{display:flex;gap:10px;margin-top:10px;font-size:.85rem;color:rgba(255,255,255,.7)}.mixed-breakdown span{flex:1;text-align:center;padding:8px;background:rgba(255,255,255,.05);border-radius:8px}